3 years ago

A jar has 10 red marbles, 3 blue marbles, and 7 yellow marbles. What percent of the marbles are blue?

Mathematics

2 answers:

postnew [5]3 years ago

7 0

Answer:

3/20 1.5/10 15/100 15%

Step-by-step explanation:

done

Irina18 [472]3 years ago

7 0

Answer:

I think the answer is 15%

Step-by-step explanation:

15%of the marbles are blue.

$\frac{3}{20} \binom{ \times }{ \times } \frac{5}{5} = \frac{15}{100}$

$\frac{15}{100} = 15\%$

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