The compound ratio of 3:4 and the inverse ratio of 4:5 is 45:×. find × 8thclass
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Inverse ratio of 4:5 = 5:4
3/4 × 5/4 = 45/x
15/16 = 45/x
(cross multiplication)
15x =16×45
x = 16×45/15
x= 48
HOPE THIS HELPS YOU............
3/4 × 5/4 = 45/x
15/16 = 45/x
(cross multiplication)
15x =16×45
x = 16×45/15
x= 48
HOPE THIS HELPS YOU............
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