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nekit [7.7K]
3 years ago
13

1. 15% of the toddlers in a preschool class drink water with their lunch. How many toddlers are in the class if 3 drink water wi

th their lunch?
(a) Write a percent equation for the situation.
(b) Solve the problem. Show your work.
plz help tysm <3
Mathematics
1 answer:
USPshnik [31]3 years ago
8 0

Answer:

20

Step-by-step explanation:

Let t represent the number of toddlers in the class.  Then 15% of t = 3.

In other terms, 0.15t = 3, and t = 3/0.15 = 20.

There are 20 toddlers in the class.

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Answer:

Check the explanation

Step-by-step explanation:

Conclusion: young people like condiments.

First, let's convert things into percentages, since the number in each age category is different. There are 143 in "Under 18", 233 in "18 to 40", 161 in "40 to 60", and 122 in "over 60".

Of the under 18s: 71 of 143 = 49.7% order three or more.

Of the 18-40s: 87 of 233 = 37.3% order three or more.

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Of the 60 and ups: 28 of 122 = 23.0% order three or more.

The older you are, the less likely you are to order lots of condiments.

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