Question

1)express 169/-294 as a rational number with denominator -49
2)Find an equivalent form of rational numbers having a common denominator in each of
the given collection of rational numbers: 2/3,7/6 and 11/12

Answer 1

Answer:

1)change 169/-294 in simplest form

In simplest form it come 4/-7

Then multiply 4/-7× number so that the denominator comes - 49

So,the answer will come 4/-7×7/7= 28/-49

2)Take the LCM of the rational number

The LCM will come =8,14,11/12

Equvilaent of 8/12=16/24, 14/12=28/24, 11/12=22/24

Answer 2

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