Posted by monica on Thursday, November 8, 2012 at 11:39pm.
Simplify: 310+9.7 Simplify: 2+3.10 divided by 5.39 Simplify: 1610 divided by 5+13

Maths  Steve, Friday, November 9, 2012 at 3:06am
310+9.7 = 310+63 = 7+63 = 56
(2+3.10)/(5.39) = (2+30)/(159) = 32/6 = 16/3
(1610)/(5+13) = 6/18 = 1/3
when you have fractions, the numerator and denominator must be evaluated separately, then finally divided.

Maths  monica, Friday, November 9, 2012 at 4:32am
thanks Steve,but the second one still don't get it right

Maths  Steve, Friday, November 9, 2012 at 9:47am
so, what do you get? If you have trouble, it's much better to show your work, so we can set things straight.
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