If you divide 60 by 6 the result is 10.
You simply divide 1,200 by 10. The result is 120.
20% of 148 is 29.6.An easy way to find 20% of a number is to find 10% ( divide the number by 10) and then double your answer to find 20%. so, 148 divided by 10 =14.8 And if you then double it, it will become 29.6 So 20 percent of 148 is 29.6148 = 100%14.8 = 10%29.6 = 20%
10
As 20 = 2 x 10, I usually divide first by 2 and then divide that result by 10 (which is done by moving the decimal point one digit to the left).
If you divide 60 by 6 the result is 10.
Find 10 percent and double it then divide that by ten.
You mentally divide by 10 (by shifting the comma) and then multiplicate the result by 2.
You simply divide 1,200 by 10. The result is 120.
20% of 148 is 29.6.An easy way to find 20% of a number is to find 10% ( divide the number by 10) and then double your answer to find 20%. so, 148 divided by 10 =14.8 And if you then double it, it will become 29.6 So 20 percent of 148 is 29.6148 = 100%14.8 = 10%29.6 = 20%
You divide by 10 or multiply by 0.1
divide by 10
10
As 20 = 2 x 10, I usually divide first by 2 and then divide that result by 10 (which is done by moving the decimal point one digit to the left).
Mental math like if 12 into 72 it will not be a double digit if you divide 100 by 10 it will be double digits. Most times if you have a tripple digit number and divide it by double digit the answer will be a double digit.
Double it then divide by 10... 0.0452 then 0.00452
To work out 10%, just divide it by 10. To work out 1%, just divide it by 100. To work out 16%, just A) Work out 10% (divide by 10), then work out 6% (divide by 100, times by 6) and add the two together B) Divide by 100, times the result by 16.This applies for all numbers. To work out 90%, just A) Work out 10% and take it away B) Divide by 100, times the result by 90 C) Work out 10%, times by 9.