47% divide 40 by 85 and then multiply by 100
85 - (40%) = 51
It is: 34/40 times 100 = 85%
40% of 85 .4 x 85 = 34
To get this you would multiply 85 by 1.4.
85%
34
85
85% 34/40 x 100 = 3400/40 = 340/4 = 170/2 = 85/1
one way is to divide 85 by 100 and then multiple by 40 85 divided by 100 is 0.85 x 40 = 34
40 x 1.85 = 74
15% off of 40 = 100 - 15, that is, 85% left of 40 = 40*85/100 = 34