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How can you write 72+(8+19) to make it easier to add
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How can you write 72+(8+19) to make it easier to add
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Apr 7, 2016
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How can you write 72+(8+19) to make it easier to add
Mathematics
middle-school
IMysak
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72+8+19, take out the parenthesis.
You first can just do the simple, 72+8=80
So now you can just do 18+19=99
Does this help?
~Korey
Stanley Cheung
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Apr 9, 2016
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Stanley Cheung
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There's a key problem in this question compelling you to actually rewrite it like that! Mathematically that is inaccurate and incorrect. If you do 72(8+19) it seems as if you are going to do 8+19*72 as in algebra whatever is outside the bracket is bound to go multiplied so technically (8+19)+72 would make more sense and the answer is
Using bidmas do the brackets first
8+19= 27
27+72=99
Gan Yi Zhong
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Apr 14, 2016
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Gan Yi Zhong
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