square root of 16 would be 4
4 x 4 = 16
5 packs of stamps and 7 packs of envelopes. There will be a total of 70 envelopes and stamps.
Answer: 23.5
Step-by-step explanation: Divide 47.00 by 2 and you get 23.5
hope this helps
48 feet
Divide 858 by 18 to get 47.6 > simplify > 48 feet