One of the students wants to send postcards to 18 of her friends. A package Contain 7 postcards. How many packages must she buy

asked Nov 22, 2021 45.9k views

2 votes

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4 votes

Answer:

3 packages

Explanation:

Multiples of 7

7,14,21

She needs more than 14, so she must buy 21 postcards which is 3 packages

Fractalbit answered Nov 28, 2021

6.0k points

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