Question

/O-O\ Help no fake answers

Answer 1

a, d and e

Explanation:

3.5%=3 1/2% of 20

3.5x100=0.035 of 20

3.5+3.5=7 (x2), then 20/2 will be 10

7% of 10

Answer 2

I want to say it is the first one and the and the third one

Explanation: