Question

6. 5 kg of apples cost * 80.7 kg of apples will cost :
(a) 112
(b) * 120
(c) 115
(d) 122​

Answer 1

Answer:

Let the cost of 7kg of apples be 'x'.

5kg of apples = 80 rupees

7kg of apples = x rupees

By cross multiplication,

$5(x) = 80(7) \\ 5x = 560 \\ x = \frac{560}{5} \\ x = 112$

The value of x is 112.

Here x is the cost of 7kg of apples.So, the cost of 7kg of apples is 112 rupees.

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