Nyla

07-09-2013, 02:57 PM

SAT math question about percents

I need help with the following sat math question:

"30% of what number is 90?"

Thanks!:)

I need help with the following sat math question:

"30% of what number is 90?"

Thanks!:)

View Full Version : sat math percents

Nyla

07-09-2013, 02:57 PM

SAT math question about percents

I need help with the following sat math question:

"30% of what number is 90?"

Thanks!:)

I need help with the following sat math question:

"30% of what number is 90?"

Thanks!:)

miranda

07-09-2013, 03:01 PM

SAT math question about percentages

Percents are a very easy way to express fractions as parts of a whole. Basically, a percent is a fraction whose denominator is 100. When you see a percent, you know that it represents a fraction of 100, which makes it easy to understand.

The equation, 0.30x = 90, may be used to solve the problem. Dividing both sides of the equation by 0.30 gives x = 300.

Hope these help!!:):)

Percents are a very easy way to express fractions as parts of a whole. Basically, a percent is a fraction whose denominator is 100. When you see a percent, you know that it represents a fraction of 100, which makes it easy to understand.

The equation, 0.30x = 90, may be used to solve the problem. Dividing both sides of the equation by 0.30 gives x = 300.

Hope these help!!:):)

Nyla

07-09-2013, 03:11 PM

Thanks Miranda!!:)

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