Question

divide 720 between Rajat and Raju in the ratio of 3:7

Answer 1

Answer:

Sum of the ratio = 3+7

= 10

Rajat = 3/10*720

= 3*72

= 216

Raju = 7/10*720

=7*72

= 504

Answer 2

Let Rahat gets Rs x
and Raju gets Rs y
According to 1st given condition
x+y=720...........(1)
According to 2nd given condition
x/y = 3/7
7x=3y
7x-3y=0........(2)
Multiplying eq (1) by 3
3x+3y=2160.........(3)
Adding eq (2) & (3)
7x-3y=0
+3x+3y=2160
____________
10x=2160
x=2160/10
x=216
Place x=216 In eq (1)
x+y=720
216+y=720
y=720-216
y=504
Thus Rahat gets (x)= Rs216
and Raju gets (y) = Rs504
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