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swinsonjaniya swinsonjaniya
  • 16-04-2015
  • Mathematics
Answered

which equivalent fractions can you use to find the sum of 2/8+3/9

Verified Answer :

rsl1121 rsl1121
  • 16-04-2015

the least common multiple of 8 and 9 is 72.

2/8 x (9/9) = 18/72
3/9 x (8/8) = 24/72

Answer Link
iGreen
iGreen iGreen
  • 16-04-2015

We can convert both of them to denominators of 72.

2 9 = 18
8
9 = 72

3 8 = 24
9
8 = 72

So we have:

18/72 + 24/72

Then we just add the numerators.

Answer Link

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