Raju and Ramu decide to share expenses in the ratio 2:3 while Ramu and Ravi decide to share expenses in the ratio 5:7 .How will the three friends share a total expenditure of rs.1104?
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Answered by
45
Raju : Ramu (2 : 3).......i
Ramu : Ravi ( 5 : 7).......ii
Ramu is common in both.
The LCM of Ramu's ratio in both is 15
We multiply i by 5 and ii by 3 to get :
Raju : Ramu (10 : 15)
Ramu : Ravi (15 : 21)
The ratio of their contributions will be :
Raju : Ramu : Ravi (10 : 15 : 21)
Total ratio is : 21 + 15 + 10 = 46
Raju : 10/46 × 1104 = Rs 240
Ramu : 15/46 × 1104 = Rs 360
Ravi : 21/46 × 1104 = Rs 504
Answered by
3
Step-by-step explanation:
Raju = 240
Ramu=360
Ravi=504
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