Alice said that the ratio of her weight to that of Joan is 8:9 .If Alice weight is 40 kg, what is the weight of John
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8*5=40
9*5=45
here is your answer
9*5=45
here is your answer
Answered by
1
Let Alice's weight be 8x and John weight be 9x
Therefore 8x=40
x=40/8=5
John's weight =9x=9x5=45kg
Therefore 8x=40
x=40/8=5
John's weight =9x=9x5=45kg
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