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Tanzania [10]
2 years ago
15

Can someone please explain the steps to solve these questions.

Mathematics
1 answer:
Amiraneli [1.4K]2 years ago
3 0
Alright! So to solve these questions, you need to find out the difference. You can use ratios to solve this. For example, question #25:

A class had 30 pupils at the beginning of this school term, but now has 5 more pupils. What is the percent of increase?

The question is basically asking how much 5 is in ratio to 30. So just divide 5 (the given amount) by 30 (the total amount). The answer is 0.16, or 16%
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