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View Full Version : [SPLIT] 3.3+8(10-4)+7 (simplify?)



amaria
10-01-2008, 10:32 PM
3.3+8(10-4)+7

Subhotosh Khan
10-02-2008, 07:45 AM
3.3+8(10-4)+7

Use hierchy of operations : PEMDAS

According to that you need to do the operations inside the parenthesis first. So:

3.3 + 8 * (10-4) + 7.....................here '*' indicates multiplication.

= 3.3 + 8 * 6 + 7

Now what do you do next - what does PEMDAS say...