Posted by Rebecca Broda on Tuesday, February 22, 2011 at 5:31pm.
What does I=prt mean in 7th grade verison?

Math  Helper, Tuesday, February 22, 2011 at 5:37pm
I = PRT
This is a formula for calculating simple interest.
Interest = Principal * Rate * Time
Example, you put $500 in a saving account, at 3% interest per year.
To find the interest after two years,
P = $500, R = 0.03, T = 2
I = 500 * 0.03 * 2
I = 1000 * 0.03
I = $30

Math  chaemane, Wednesday, February 23, 2011 at 5:34pm
what is the lowest term of 125/150?

Math  Makenzie, Wednesday, April 13, 2011 at 5:33pm
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