Question

You perform 7 sit ups for every 2 pull ups as a part of an exercise routine. You perform 25 more sit-ups than pull ups. How many sit ups and how many pull ups do you perform

I got 32 sit ups and 64 pull ups

Answer 1

35 sit ups and 10 pullups

Explanation:

so we know that for 7 situps you do 2 pullups

so the possible values would be

7,2

14,4

21, 6

28, 8

35, 10

and so on

so now you just look at which two numbers have a difference of 25

when subtracting them, you'll notice that 35 and 10 have a difference of 25.