if 7book cost Rs.300 more than 5same book s, find the cost of book.
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Answered by
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42.8571429 is ans.
Step-by-step explanation:
do 7 divided by 300
Answered by
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Step-by-step explanation:
7 Book= Rs 300
1 Book= 300/7
Cost Of 5 Book= 300/7 ×5
=214.285714
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