Question

Select the answer choices that show two fractions that are equal. (Select two)..

6 and 2/3 = 20/3
42/2 - 7 and 2/6 = 15
4 and 1/2 = 7/2
8 and 1/5 = 41/5
The flipping of a point or figure over a mirror line is called?
O Translation
O Rotation
Resizing
Reflection
Dilation

Answer 1

Problem 1

Answers: Choice A, choice D

The formula you use is

a & c/d = (a*d+c)/d

To convert from mixed number form to improper fraction form.

So,

6 & 2/3 = (6*3+2)/3 = (18+2)/3 = 20/3

And also,

8 & 1/5 = (8*5+1)/5 = (40+1)/5 = 41/5

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Problem 2

Answer: Reflection

Think of how mirrors cause a reflection and this should help you remember the term better. If we reflect point A over some line L, to get point A', then the distance from A to L is the same from A' to L also.