To find the decimal of 2/9 , u have to do 2 divided by 9 which equals 0.22222222222
To calculate the percentage increase: First: work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100.
45-32 = 13 / 32 *100= 40.625 round to the nearest percent is 41%
4/8 simplified to 1/2 because out of eight there are 4 even and 4 odd numbers 0.50
