I need help with this

Mathematics

2 answers:

artcher [175]4 years ago

8 0

Ok so you have to make the denominators the same so you would multiply the 3 by the 7 to get 21 and then you would do the same to the 2 and then you can subtract i hope i can help

worty [1.4K]4 years ago

3 0

You have to make the denominators the same so you would multiply the three by seven to get 21 and then you would do the same to two and then you can subtract

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