Question

Can someone help me with this question! Show work

Answer 1

D, 72/100

Explanation:

Ignore the extra two blocks for now

then add the four tens and the three ten together. 30 + 40 = 70

Then bring back the extra two blocks and add them to the end.

Hope this helps! :)

Answer 2

D. 72/100

Explanation:

3/10 is equal to 30/100.

42/100 + 30/100 = 72/100

i hope that made sense. good luck!