Divided the sum of 65/12 and 12/7 by their defference
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hey user here ur answer is!!..
hope it helps!! :).
hope it helps!! :).
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creativevishnu4:
you did subtraction wrong
c i have editted...sryy for that.....
hmm yrr
no problem
hmm...
still wrong
not 331, it will be 311
Answered by
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For doing addition & subtraction of fractions,we have to make the denominators equal. For that we will take their L.C.M. . The L.C.M. of 7 & 12 is 84.
Multiply 65/12 with 7/7 & 12/7 with 12/12. Then they will be 455/84 & 144/84.
Now, their sum is (455 + 144)/84 = 599/84
Difference is (455-144)/84 = 311/84
Now the division part. 599/84 divide by 311/84. We have to multiply 599/84 with the reciprocal of 311/84 i.e.,84/311. 599/84 x 84/311.(84 & 84 will be canceled)
= 599/311
So, 599/311 is the answer. Please mark as brainliest if helpful
Multiply 65/12 with 7/7 & 12/7 with 12/12. Then they will be 455/84 & 144/84.
Now, their sum is (455 + 144)/84 = 599/84
Difference is (455-144)/84 = 311/84
Now the division part. 599/84 divide by 311/84. We have to multiply 599/84 with the reciprocal of 311/84 i.e.,84/311. 599/84 x 84/311.(84 & 84 will be canceled)
= 599/311
So, 599/311 is the answer. Please mark as brainliest if helpful
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