Question

A bag contains 30 balls, 9 of which are blue. What percentage of the balls are not blue?

Answer 1

$\huge{ \mathrm{ \underline{ \underline{ \purple{AnsweR}}}}}$

Balls other than blue = 30 - 9 = 21 balls

$\tt{\orange{Percentage:-}}$

☞ $\: \:\frac{21}{30}×100$

☞ $\: \:\frac{210}{3}$

☞ ${\: \:70 }$

$\therefore{ \orange{ \mathrm{ \large{ \underline{ \underline{ \: So \: percentage \: is\:70}}}}}}$

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Answer 2

Hey guise I hope this helps you..... Thanks.