show that 30,40,45,60 are in proportion​

Question

show that 30,40,45,60 are in proportion​

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Luna 1 month 2021-08-12T04:36:00+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-12T04:37:11+00:00

    Step-by-step explanation:

    yeah it is in proportion as the product of extreme is equal to product of means.

    30×60 = 40×45

    1800 =1800

    or

    yes they are in proportion

    30*60=1800

    40*45=1800

    0
    2021-08-12T04:37:29+00:00

    30:40=45:60

    30*60=45*40

    1800=1800

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