michaelak9758 michaelak9758
  • 13-04-2019
  • Mathematics
contestada

A school survey says that 75%, or 294 of the 8th graders, have a cell phone. How many 8th graders are there?

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zacktyoungren zacktyoungren
  • 20-04-2019

Answer:

their are 392 8th graders

Step-by-step explanation:

1) divide 75 and 294 by three to get 25% and 98

2) multiply both 25% and 98 by 4

3) you get 100% and 392

Answer Link
facundo3141592
facundo3141592 facundo3141592
  • 25-04-2020

Answer: There are 392 8th graders.

Step-by-step explanation:

If T is the total number of 8th graders, we know that:

the 75% of T is equal to 294.

Or 0.75*T = 294

then we can solve it for T.

T = 294/0.75 = 392

So the total number of 8th graders is 392

Answer Link

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