Question

Eighty-eight percent of all people who try to do this ratio and proportion

worksheet find they need some help with the problems. There are now 49 people who have asked for help while doing this worksheet. How many people have worked on this worksheet so far?

Answer 1

Answer: 61 people have worked on this worksheet so far.

Explanation:

Given: 80% people try to do this ratio and proportion worksheet find they need some help with the problems.

Let x be the total number of people worked on this worksheet so far.

People need some help with the problems. =80% of x = 0.80x

As per given,

0.80x=49

`\Rightarrow x=61.25\approx61`

Hence, 61 people have worked on this worksheet so far.