penny6
penny6
16-10-2015
Mathematics
contestada
Explain how 9x4 can help you find 9x8
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Jesus619
Jesus619
16-10-2015
Since 8 is half of 4, you can get the answer of 9×4 which is 36 and add it to itself which is 36+36 which gives you 72. Which is the same as 9×8.
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Mangaminxx
Mangaminxx
16-10-2015
You can do 9x4 which equals 36, and then multiply it again by 2, giving you the answer of 72, which is 9x8
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