millie2003 millie2003

02-07-2016
Mathematics

contestada

im confused, my question is how do you work out this question:

What do you add to 2 1/7 to make 4?

Respuesta :

Аноним Аноним

02-07-2016

Let the no. be x

21/7 +x = 4

x = 4-21/7

x = 28/7-21/7

x = 4/7

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xevitax xevitax

02-07-2016

I would be on because 27/7 equals 21 divided by seven and that is 3.
so 4-3 equals 1

Answer Link

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