Question

hi what must be added to 9 5/7 to obtain 12 3/7 pls guys help me​

Answer 1

Answer:

Let the no. be x.

Then,

95/7+x=123/7

x=123/7-95/7

x=28/7

x=4

Hence, 4 must be added to 95/7 to obtain 123/7

Answer 2

Answer:

2 5/7

Step-by-step explanation:

let the no. to be added = x.

9 5/7 + x = 12 3/7

68/7 +x = 87/7

x = 87/7-68/7

x= (87-68)/7

x= 19/7

x= 2 5/7

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