Use a number line to order the numbers least to greatest 43/50 ,0.91 ,7/8 ,84%

From least to greatest, this should be the order:
84% that is equal to 0.84
43/50 equal to 0.86
7/8 equal to 0.875
And finally 0.91
The best way to find the order is to convert all the factors.

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