50% of Number is 250 what is 80% of that number
We have an equation: 250/?= 50/100Cross multiply:50?= 250100⇒ ?= 250100/50= 500The number is 500~We have another equation: ?/500= 80/100Cross multiply:100?= 80500⇒?= 80500/100= 40080% of 500 is 400~
