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Fundamentals of Mathematics I Final Exam Practice Questions and Answers 100% Pass

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Fundamentals of Mathematics I Final Exam Practice Questions and Answers 100% Pass Division (6.1-6.6) - ANSWER-For A, B non-negative numbers, B ≠ 0 A ÷ B is solution for missing factor problem *A ÷ B = C means B × C = A* (also can see it as C × B = A) (eg) 15 ÷ 3 = 5 since 3 × ? = 15 ...

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Fundamentals of Mathematics I Final

Exam Practice Questions and Answers

100% Pass


Division (6.1-6.6) - ANSWER✔✔-For A, B non-negative numbers, B ≠ 0


A ÷ B is solution for missing factor problem


*A ÷ B = C means B × C = A*


(also can see it as C × B = A)


(eg) 15 ÷ 3 = 5 since 3 × ? = 15


∴ 3 x 5 = 15


A is dividend, B is divisor, C is quotient


What does division mean? - ANSWER✔✔-(M × N = P)


P ÷ M is answer to *how many units are in 1 group* if P units are equally shared among M groups

(partitive, fair share)


Also answer to *how many groups* if P units are shared by creating groups size N (quantitative,

measurement)


Think "Ellis has 15 apples - she can give them equally either among 3 friends, how many does each friend

get? or give 3 per friend, how many friends does she have?"



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Division Fraction Equivalence - ANSWER✔✔-A, B whole numbers, B ≠ 0


A ÷ B = A/B


(pretend I wrote an actual fraction)


Division with Remainder - ANSWER✔✔-eg: 5 ÷ 2 = 2 R1


(Exact division 5 ÷ 2 = 5/2 - using brownie example, 2 brownies and 1 part size ½ brownie per person)


Use depending on context


*A ÷ B = Q remainder R


is equal to Q R/B where B is the # parts*


We divide leftover R units into B parts


Convert improper fraction to mixed number - ANSWER✔✔-14/3 = 14 ÷ 3 = 4 R2 = 4 2/3


1) Fraction-division connection


2) Division with remainder and mixed numbers


Division and Zero* - ANSWER✔✔-A ÷ 0 = ? (0 × ? = A) No solution because 0 times anything is 0


0 ÷ B = ? (? × B = 0) << this has a solution (0)


0 ÷ 0 = ? (0 × ? = 0) is undefined b/c all numbers are solutions by fact. Not ONE solution.


Computing Division - ANSWER✔✔-A ÷ B = Q remainder R


Distributive property


Repeated addition



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