Answer:
it means that you have to multiply all those things
Step-by-step explanation:
then you'll get the answer which is hard
Answer:
each side is 31cm
Step-by-step explanation:
91/3=31
31+31+31=93
11, 13, 15 Rule: Add 2 or +2
1/6, 1/7, 1/8 Rule: Add