Question

There are 75 envelopes in a package. How many envelopes are there in 7 packages?
A. 625
B. 10r 5
C. 552
D. 525

Answer 1

75x7= 525 So, there are 525 envelopes.

Answer 2

Answer= D

    1package        7 packages
____________=____________
 75 envelopes      x envelopes

1x=525
divide both sides by 1
x=525 envelopes