Question

Marla did 65 sit ups each day for one week use the distributive property to show an expression you can use to find the total number of sit up

Answer 1

I hope this will be helpful.

$65*7=65*(1+1+1+1+1+1+1)=65+65+65+65+65+65+65=455$
because she did 65 sit ups each day a week and the week has 7 days.