So, 10 percent of 650 is 65. Easy, right?

So, you need 20 percent, just add together! 130.

If you need 15 percent … like this

10 percent, 65. Half of 65 is 32.5.

Add together — 97.5.

Now you can work with them in your head easily and solve your second one!

20% of 650= 650 divided by 5=130

20% of 700= 700 divided by 5=140

so 20%= 65 x 2 = 130

2) 10% of 700 = 70

20% = 140

[650 x .20]

20% of 700 = 140

[700 x .20]

? —- 20%

650*20/100 = 130

the same with 20% of 700

20/10=65/x

20X3.25=65

so…

10X3.25=32.5

20% of 650 is 32.5

or you could do it a different way:

20%=0.2

0.2X650=32.5

20/100=700/x

20/1=7/x

20X0.35=7

so…

1X0.35=.35

0.35X100=35

20% of 700 is 35

*peace*

#1 ~ The rich don’t pay their fair share. Completely based on a hoax and still believed in every corner of the globe destroying industry and wrecking entire economies, ruining society after society with envy and hatred. The basis of all communist and socialist propaganda. # 2 ~ Also completely based on a hoax and still believed in every corner of the globe destroying industry and wrecking entire economies. ~ Man made global warming.