Answer :
The proportion to solve would be:
x 31
— = —
71 100
Then you would cross multiply:
100x=2201
Then divide by 100:
100x=2201
——- ———
100 100
x=22.01
So 22.01 is 31% of 71.
x 31
— = —
71 100
Then you would cross multiply:
100x=2201
Then divide by 100:
100x=2201
——- ———
100 100
x=22.01
So 22.01 is 31% of 71.