20 is 80% of what number?
80/100 = 0.80x = 0.800.80x = 20 x = 20/0.80 x = 25Hope this helps you!!! =')
the number is 25 because 80 percent = .8 = 8/10 =4/5. divide the original number by the numerator and multiply the answer by denominator. divide 20 by 4 which equals 5 multiply 5 by 5 an your answer is 25