Question

Helppp!!!!

Answer 1

Answer:

1. 1/12

2. 4/15

Step-by-step explanation:

1.

3/4 - 2/3

first, you need to set both of the denominators to the same digit by multiplying both the numerator and denominator by the same number

same number meaning the denominator of the other fraction

multiply 3/4 by 3/3

= 9/12  (3x3 and 4x3)

multiply 2/3 by 4/4

= 8/12  (2x4 and 3x4)

9/12-8/12= 1/12

How much of the whole pizza does he take for lunch?

answer: 1/12 of the pizza

2.

(same thing)

2/3 - 2/5

10/15 - 6/15= 4/15

How much of the whole cake did she eat after school?

answer: she ate 4/15 of the cake

Answer 2

Answer:

1. he took 8/12 for lunch, but 1/12 is left

2. she ate 2/5, but there's 4/15 left of the whole cake that is untouched

Step-by-step explanation:

i hope this helps, the wording is a little confusing to me tho