Question

Maganlal, a worker, makes an article in every 2/3h. If he works for 7,1/2 h how many articles will he make?​

Answer 1

Step-by-step explanation:

In 2/3h, 1 article is made. ∴ In 1h, 3/2 article are made. ∴ In 71/2 = 15/2h, 3/2 x 15/2 = 45/4 article are made.

Answer 2

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∵ In 2/3h, 1 article is made.

∴ In 1h, 3/2 article are made.

∴ In 71/2 = 15/2h, 3/2 x 15/2 = 45/4 article are made.

∴ Required articles = 45/4 = 11 2/4