If the cost of 13 chalk boxes is Rs.39, what will be the cost of 10 chalk boxes?
Answers
Answered by
1
Answer:
the cost of 10 chalk box =3×10=Rs.30
Answered by
1
Answer:
Rs.30
Step-by-step explanation:
Cost of 13 chalk boxes = Rs.39
Cost of 1 chalk box = 39 / 13 = Rs.3
Cost of 10 chalk boxes
= 10 x 3
= Rs.30
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