Math, asked by solver3, 1 year ago

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Shri2002: they are in proportion becoz the product of first and last numbers is equal to the product of middle numbers

Answers

Answered by aksachan6121
3
yes they are in proportion ..
30 40 in 3:4
and
45 60 also 3:4 (divide by 15)

so
3:4 : : 3:4
30:40 : : 45:60.


hope helpful
Answered by Perfectionist2212
1
They are in proportion
Reason:
30:40=3:4
and 45:60=3:4
30:40::45:60 ...yes in proportion
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