sn859626 sn859626

25-01-2018
Mathematics

contestada

1/7 + 1/3
Someone pelase help me

Respuesta :

mabbjpp mabbjpp

25-01-2018

you first have to make the denominators the same 1/7x3/3 and 1/3 X 7/7
3/21 + 7/21 = 10/21

the answer is 10/21

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25-01-2018

2/21 is the answer to your questiln

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