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27-01-2022
Mathematics

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a group of pupils visited a museum. 3/8 of the pupils are girls. There are 27 girls. How many pupils visited the museum

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Аноним Аноним

27-01-2022

Answer:

There are 72 boys

Step-by-step explanation:

Find 3 X ? = 27 (9)
Multiply both the numerator and denominator by 9

3 9 = 27

_ X _ _

8 9 = 72

You can check by converting 27/72 in lowest forms

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