Which equation calculates the number of 1/8 foot pieces you can cut from 5 feet of ribbon?
a- 1/8 divided by 5=40
b- 5 divided by 1/8=1/40
c- 5 divided by 1/8=40
d- 1/8 divided by 5=1/40
(this is fractions btw)

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post

7.3

step-by-step explanation:

81+30=111180 minus 111=691/2×19=9.569÷9.5=7.263157895~7.3