Respuesta :

Answer:

28 days

Step-by-step explanation:

There are 7 days in 1 week. We can find the amount in 4 weeks by multiplying the amount of 7 by 4.

7(4)=28 days

We can use a number line to solve this by making 4 groups of 7.

0                     7                       14                         21                        28

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