spamilton
spamilton spamilton
  • 13-11-2018
  • Mathematics
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what’s the answer to number 19??

whats the answer to number 19 class=

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kmichelle1506p627sc
kmichelle1506p627sc kmichelle1506p627sc
  • 13-11-2018

The answer equals 6.

Since 3 3/4 equals 15/4, when you divide you have to switch the numbers in the  divisor and then you turn the equation into multiplication.

So then it will be 15/4 x 4/3.

15 x 4 = 60

4 x 3 = 12 so the answer is 60/12. But you have to simplify so half of 60/12 is 30/6 and then half of 30/6 is 15/3 then you have to pick the gcf of 3 and 15 which is 3.

15 divided by 3 equals 5.

3 divided by 3 equals 1 so 5/1 equals 5

Hope this helps! ;)

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