Math
posted by Alisha .
1 2/5 divided by 21
Which is correct?
A. 21/1 x 5/7 = 105/7 =15
or
B. 1/21 x 7/5 = 7/105 / 7/7 = 1/15
Neither is correct. The answer is (2/5)/21 = 2/(5*21) = 2/105. Are you sure you copied the problem correctly?
1 2/5 divided by 21
sorry. I missed the "1" out front.
The answer is (7/5)/21 = 7/105
So, the answer is 15 or 1/5?
7/105 = 1/15
That is what I got.Good job DUDE.
I agree with drwis.... Are you sure you copied the problem correctly?
P.S.  Is this your homework??
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