VALENCIA MTB 1103 - Practical Math

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The problem should be stated in the decision making process true Commas separate every three digits from left to right False begin with the last digit in the number and insert commas every three digits moving from right to left Place value of the hundreds position is to the right of the tens positions False left of the tens position 5 986 in verbal is written as five thousand and nine hundred eighty six False five thousand nine hundred eighty six Rounding approximates actual answers True 42 515 rounded to the nearest thousand is 43 000 True 586 rounded to the nearest ten is 580 false 258 rounded all the way is 300 true Numbers added together are called sums false numbers united are called addends The total of addends is called the sum True Adding is always done from bottom to top False The opposite of addition is subtraction True Borrowing in subtraction results in changing positional notation True In subtraction the minuend is the smaller number false 512 minus 285 equals a subtrahend of 227 False 97 x 100 000 equals 9 700 000 Eric Rose wants to buy a used Ford Explorer that costs 26 000 with an interest charge of 3 000 If there are 50 equal payments required what will Eric s monthly payment be 580 47 000 times 400 equals 18 800 000 258 rounded all the way is 300 True Numbers added together are called sums False Multiplication is a shortcut to addition True 512 minus 285 equals a difference of 227 True Divisions asks how many times one number the divisor is contained within another number the dividend True 98 000 divided by 4 000 equals 24 R2 000 Round all the way 2 689 3 000 Rounding up occurs if the digit to the right of the identified digit is 5 or less False 37 855 rounded to the nearest thousand is 38 000 Jeff wants to buy a new Ford Fusion for 24 200 with shipping costs of 864 and interest cost of 1 000 If Jeff pays in 72 equal payments what will Jeff s monthly payment be 362 Janet Woo received the following grades in an accounting class at McLennan Community College 65 80 70 100 75 and 90 The instructor said he would drop the lowest grade What is Janet s average sum total 83 Divisor quotient remainder dividend False Ed Sloan bought 6 000 shares of stock in eBay Co After holding the stock for six months he sold 500 shares on Monday 220 shares on Tuesday and again on Thursday and 900 shares on Friday If the average share of stock he still has is worth 35 per share what is the total value of the stock 145 600 Subtracting 766 from 941 results in a difference of 175 1 786 rounded to the nearest ten is 1 780 False True Value Hardware buys 200 snow blowers for 90 each to stock the store for the winter If True Value sells the 200 snow blowers at 120 each what is the profit profit sales cost 6 000 Rounding approximates actual answers True The total of addends is called the sum True Adding 1 690 410 30 results in a sum of 2 218 Clare Fran is buying a new Chevy Volt for 39 000 with an interest charge of 4800 She sets up a loan and repays it over 25 equal monthly payments for 25 months What will be her monthly payment 1 752 Zeros at the end of the multiplier and or multiplicand are never attached to the product False 42 515 rounded to the nearest thousand is 43 000 True Estimate by rounding all the way work actual problem and check by adding each column of digits separately 1 905 3 755 6 939 Estimate 13 000 Actual 12 599 Mary Ross drove 1 064 miles Her gas tank holds 28 gallons How many miles per gallon did Mary s car get 38 miles per gallon Fill in the missing number 2 950 69 Missing number 2 881 Divide by long division and then check the answer 6 438 132 Quotient Remainder Quotient 48 Remainder 102 Numbers added together are called sums False Round the number 84 to the Nearest Ten 80 Estimate by rounding all the way do not round final answer 9 100 8 555 18 000 Multiply by shortcut method 6 150 x 10 000 61 500 000 Commas separate every three digits from right to left True Ron purchased two new Jeep Cherokees for 22 500 per Jeep He paid 3 200 down on each car What total amount should Ron borrow to pay for the cars 38 600 Divide by shortcut method 165 000 1 000 165 Estimate by rounding all the way do not round final answer 4 918 6 500 12 000 In the number 49 869 there are how many tens 6 Round the number 1 840 to the Nearest Hundred 1 800 John Sullivan earned 101 250 selling real estate in 2018 If his average commission was 3 750 per unit sold how many pieces of property did John sell 27 258 rounded all the way is 300 True 19 890 rounded to the nearest hundred is 19 900 Earl Miller plans to buy a boat for 19 500 with an interest charge of 2 500 Earl figures he can afford a monthly payment of 650 If Earl has to pay 36 equal monthly payments can he afford the boat No At a General Electric Plant they produced 12 000 jet engines in May General Electric was able to sell 11 000 of these engines Calculate the total ending inventory cost assuming each engine cost 290 000 290 000 000 Rounding all the way means there are two nonzero digits left False Divide by long division and then check the answer 6 514 191 Quotient Remainder Quotient 34 Remainder 20 Express this verbal form in number form Twelve thousand nine hundred fifty three 12 953 Divide by the shortcut method 1 500 50 30 Multiply by shortcut method 130x1 000 130 000 At a local Subway Jill Jones owns 1 4 of the company and Roger Moore owns 1 8 Bill Moore owns the rest What part is owned by Bill 5 8 In a recent local taste contest testing Coke against Pepsi it was found that 3 5 of all people surveyed preferred the taste of Coke If 7 500 people were in the survey how many chose Pepsi 3 000 Cancellation is a technique to reduce fractions to the lowest terms True The greatest common divisor and the least common denominator are really the same False In the step approach the last divisor used is the greatest common divisor True Jeff Jones is paid 80 per day at his job at J C Penney Jeff became ill on Monday and had to leave after 2 5 of a day What did he earn on Monday 32 When a mixed number is converted to an improper fraction the new numerator is placed over the old denominator True Lisa Wolf has 20 1 8 …


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