Dachelle does pushups every morning. she does 3 sets of 8 pushups, 7 days a week. how many pushups does dachelle do in one week?

Every week, she will do 3*8*7 pushups. 

This means that is she does 3 sets of 8 pushups per day, she does 24 pushups per day.

When this is multiplied by 7, she will do 24*7 = 168 pushups per week, which is a lot!

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