Question

If 90% of x is 315 km than the value of the x is

Answer 1

Ouestion

90 percent of x epual 315 km find value of x

Answer

Formula percent/100*x=y

So
90/100*x=315
100/90*315=x
x=350

So answer is 350 km

I hope it will help you

Answer 2

90% of x = 315

90/100*x=315

90*x=315*100

90*x =31500

x =31500/90

X= 350