Question

Please help me with this one :)

Answer 1

Every body spent same amount $ 35

the 35 % of the earning = spent amount

Earning = spent amount * 100

---------------------------

35

so earning = 35 * 100

-------------

35

Earning = 100 $

Answer is Juana .

Answer 2

let us find 35% of each.

1. Fred

35% of 80 = 0.35*80 = 28

2. Marla

35% of 90= 0.35*90=31.5

3. Juana

35% of 100 =0.35*100 =35

So answer is Juana ( option H)