alissasmith768
alissasmith768 alissasmith768
  • 22-01-2022
  • Mathematics
contestada

_ percent 2½ hours is 45 minutes​

Respuesta :

BaldwinChen
BaldwinChen BaldwinChen
  • 22-01-2022

Answer:

30%

Step-by-step explanation:

Let's first convert the 2.5 hours into minutes so we have the same units.

1 hour = 60 minutes

2.5 x 60 = 150 minutes

Now we can use the percentage formula.

(value/total value) x 100 = percentage

Since the question is asking what percent of 2½ hours is 45 minutes​, we plug in the formula like this.

(45/150) x 100 = 30%

tadah!

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