Math Test Questions With Correct Answers A+ Grade 100%

Math Test Questions With Correct
Answers A+ Grade 100%
How many ounces are there in a gallon.

a. 32

b.64

c.128

D. 1/4 - CORRECT ANSWER -Use dimensional analysis to convert from gallons to ounces.

* 1 gallon=4 quarts

*1 quart = 2 pints

* 1 pint= 2 cups

* 1 cup = 8 ounces

(1gallon)*4 quarts *2 pints * 2 cups * 8ounces

1 gallon 1 quart 1 pint 1 cup = 128 ounces



What Is 70% of 65

A. 45.5

B. 50.5

C. 65

D. 110.5 - CORRECT ANSWER -recall that

Part = %

Whole 100

Substitute given values and solve for the unknown

X = 70 X =45.5

65 100

Alternatively, directly multiply 65 by 0.7 will yield the same result.

, For a recipe, there are three(3) eggs needed for every pound of cake needed. How many
pounds of cake can be made if there are 40 eggs.

A. 12

B. 13

C. 14

D. 15 - CORRECT ANSWER -Write a proportion to represent the situation:

3 eggs = 40 eggs

1 cake X cakes

cross multiply and solve the variable X:

3x = 40 x = 13 1/3

Only 13 pounds of cake can be made.



Evaluate:

x4-y if X=3 and Y = 20

A. 61

B. 65

C. -8

D. -10 - CORRECT ANSWER -Substitute the values of X and Y into the given equation and
evaluate.

= 3 X 3X 3 X3 - (20)

= 81- 20

= 61



Subtract: 1001-99

A. 900

B. 902