rationalize the denominator of 5by7+2by4 3by3​

Question

rationalize the denominator of 5by7+2by4 3by3​

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Eloise 3 weeks 2021-09-07T14:27:23+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-07T14:28:31+00:00

    Answer:

    No idea sorry

    Step-by-step explanation:

    Mark the brainlist

    0
    2021-09-07T14:29:07+00:00

    Answer:

    31/14

    Step-by-step explanation:

     \frac{5}{7}  +  \frac{2}{4}   + \frac{3}{3}

    There is nothing to rationalise the denominator here.

    Rather, we could find the sum.

    5/7 + 1/2 + 1 = (10 + 7 + 14)/14. [ By cross multiplication ]

    = 31/14

    31 and 14 are co-prime numbers. No common factors other than 1. So the answer would be 31/14

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