Question

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EXERCISE 9A
If 15 oranges cost 110, what do 39 oranges cost?
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Answer 1

Answer:

15 oranges - $110

39 oranges - $???

Step-by-step explanation:

Divide 110 ÷ 15

= $7.33 (1 oranges)

$7.33 x 39 = $285.87

Answer 2

Answer:

285.87

Step-by-step explanation:

Cost of 15 oranges - Rs.110

Cost of one orange - Rs. 110 / 15

- Rs. 7.33

Cost of 39 oranges - Rs. 7.33 x 39

- Rs. 285.87

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