What percent of 48 is 20?
Round to the nearest tenth of a percent.
[?]%

To find 48% of 20, you'll have to multiply 0.48 (48% as a decimal -- to get this divide 48 by 100).

48% ⇒ 0.48

20 × 0.48 = 9.6

48% of 20 is 9.6%.

If you wanna check this, subtract 48(%) from 100(%).

100 - 48 = 52

Now find 52% of 20 using the same method as before.

52% ⇒ 0.52

20 × 0.52 = 10.4

Now if you subtract 9.6 from 20 you should get 10.4, and 10.4 plus 9.6 equals 20.

20 - 9.6 = 10.4

10.4 + 9.6 = 20

Hope this helped :)

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.