Question

Express the ratio 20 ratio 55 in simplest form and change it into percentage​

Answer 1

Answer:

20:55

5(4):5(11)

ON BOTH THE SIDES 5 GETS CANCEL

SO

4 :11

SIMPLEST FORM OF 20:55 IS 4:11

Ratios are often expressed in the form m:n or m/n. To convert a ratio into the form of a percentage, simply divide m by n and then multiply the result by 100.

HERE,

m = 4

n=11

HENCE PERCENTAGE IS

( 4/11)×100

=0.36363636....×100

=36.363636...%

PERCENTAGE IS 36.3636363...%

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