sadgirl
sadgirl
29-10-2014
Mathematics
contestada
Explain how 9×4 can help you find 9×8
Respuesta :
emgoat
emgoat
29-10-2014
If you take 9x4 you get 36 and multiply that by 2 (it's 2 because 4x2 is 8) you get 72
If you take 9x8 you get 72
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kobeshant
kobeshant
29-10-2014
It can help you explain 9x8 because 9x4 equals 36. 4 is the half of 8. So you would do 36 + 36 which equals the product of 9x8=72.
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