Question

If 15 oranges cost rs 70. What is the cost of 39 oranges?

Answer 1

The cost of 39 oranges is Rs. 182.

Step-by-step explanation:

We have,

The cost 15 oranges =Rs.70

To find, the cost of 39 oranges =

∵ The cost 15 oranges = Rs. 70

∴ The cost 1 orange = Rs. $\dfrac{70}{15}$

The cost of 39 oranges = Rs. $\dfrac{70}{15}\times 39$

= Rs. $\dfrac{14}{3}\times 39$

= Rs. $14\times 13$

= Rs.182

The cost of 39 oranges = Rs.182

Thus, the cost of 39 oranges is Rs. 182.

Answer 2

Answer:

₹182

Step-by-step explanation:

The cost of 39 oranges is Rs. 182.

We have,

The cost 15 oranges =Rs.70

To find, the cost of 39 oranges =

∵ The cost 15 oranges = Rs. 70

∴ The cost 1 orange = Rs. \dfrac{70}{15}

15

70

The cost of 39 oranges = Rs. \dfrac{70}{15}\times 39

15

70

×39

= Rs. \dfrac{14}{3}\times 39

3

14

×39

= Rs. 14\times 1314×13

= Rs.182

The cost of 39 oranges = Rs.182

Thus, the cost of 39 oranges is Rs. 182.

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