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Mathematics, 10.12.2019 10:31 georgeonnatreev3400

Find the whole
1) 25% of ? is 21
2.) 140% of ? is 35
3.) 125% of ? is 25.

4.)describe the error in finding the whole?
the should be written as a before dividing. 5/20%= =


5.)you have this coupon for a restaurant for 25%. you save $3 on a meal. what was the original cost of the meal?

6.) 12 students said that they would like to learn french.
spanish-36%
french-24%
german-18%
other-22%

a. how many students were surveyed?

__ students were surveyed.

b. how many of the students surveyed would like to learn spanish?

__ students would like to learn spanish.

ansver
Answers: 2

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You know the right answer?
Find the whole
1) 25% of ? is 21
2.) 140% of ? is 35
3.) 125% of ? is 25.
...
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