Frances has a collection of 672 stamps. She wants to place the stamps in 2 envelopes. Can she place the same number of stamps in each envelope?

Question

I canr seem to find the divisibility number.

Answer 1

you need to check if 672 is divisible by 2     (2 envelopes)

If a number is even , the units digit will be  2,4,6,8 or 0, it is  divisible by 2.

672  is divisible by 2.

672/2=336

336 stamps can be put in each of the 2 envelopes