Jeennyymo
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Explain how to calculate this mentally

1. 15is the percentage of
30

2. 3 is what percentage of 12

3. Six is what percentage of 10

Explain how to calculate this mentally 1 15is the percentage of 30 2 3 is what percentage of 12 3 Six is what percentage of 10 class=

Respuesta :

Answer:

1. 50℅

2. 25℅

3. 60℅

hope it helps.

oscar236

Answer:

Below.

Step-by-step explanation:

1. Divide 15 by 30 which is  1/2.

Then multiply 1/2 by 100 = 50%.

2.  3/12 = 1/4

1/4 * 100 = 25%

3.  6/10 = 0.6

0.6 * 100 = 60%.

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