The total cost for car repair is 195.
Where the cost for carburetor is one third of the tube
and cost for braking is two third of the tube.
Whereas the cost for acc and wheel balancing is one
third each. Find the cost for repair the tube?
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Answer Posted / swetanjli
let cost of tube= x
so,the cost for carburator = 1/3 x
the cost for breaking = 2/3 x
the cost for acc = 1/3 x
the cost for wheel balancing = 1/3 x
and the total cost = 195
thus
x + 1/3 x + 2/3 x + 1/3 x + 1/3 x = 195
L.H.S= 8x/3 = 195
195 * 3/8 = 72.9
thus the cost of tube repair is 72.9
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