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strojnjashka [21]
4 years ago
8

Which of the following have a common denominator of 18?

Mathematics
2 answers:
kirill115 [55]4 years ago
4 0
I think its 2 1/2 and 4/9. I'm not 100% sure but I hope it helps.
11111nata11111 [884]4 years ago
3 0
It looks like 2 and a half and 4/9 both have a common denominator of 18, as 2 goes into 18 9 times, and 9 goes into 18 twice.
Hope this helps!
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