8/5
3/4
62.5% of 640 = 640*62.5/100 = 400
When you want to calculate a percent, you take the first number divided by the "of number."For this, it is 400/640=0.625Then you take the answer and multiple it by 100, moving the decimal to the right 2 digits to get the percent.0.625*100=62.5%Recommend please! :D
Yes, 1 mile is 1.6 kilometers. So, 400x1.6=640.
160% of 400 = 160/100 x 400/1 = 160/1 x 4/1 = 640
640 acres
About 400 miles or 640 kilometres.
Not without the denominator being simplified as well.
1 hectare = 2.471 acres, 400 hectares = 988.40 acres. 1 square mile = 640 acres. So 988.40 acres = 988.40/640 = 1.544 square mile.
640 acres is one square mile, so 400 acres is about two thirds of a square mile.
No.
640/392 = 80/49 = 131/49