Answer:
136
Step-by-step explanation:
You can do 8×10=80
And 8×7=56
Add the two together
Because 10+7=17 you split it, but multiplied it by the 8.
80+56=136
i believe that the mid point is 44
68.7
Answer: 30 inches
20/8 = x/12
20(12) = 8x
240 = 8x = 30
which is 5 cents