Question

cost of a dozen ball is Rs240. then cost of one ball is ?​

Answer 1

Answer:

20 is the right answer.

Step-by-step explanation:

Cost of 12 balls = 240

Cost of 1 ball = 240/12

Cost of 1 ball = 20 ₹

Answer 2

Answer:

1 dozen = 12 balls

so,

12 balls = 240

1 ball = ?

$1 \: ball = \frac{240}{12} \\ = 20$

Step-by-step explanation:

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