Try using a calculator! 20 x 4 = 80. It could not be simpler!
n * 4 = 80 Divide both sides by 4: n = 20
20
20.
4 x 20 = 80
Divid your number by 4 then times that number by 3 eg. 20 divide 4 equals 5 5 times 3 equals 15
80 divided by 4 equals 20.
20
4
4*5 = 20
To write the fraction 20/5 as a whole number, you need to perform the division operation. In this case, 20 divided by 5 equals 4. Therefore, the fraction 20/5 can be written as the whole number 4.
4 times 4 does not equal 20, it equals 16. 5 times 6 equals 30.
4/4+4*4=20 1+4*4=20 5*4=20 20=20