Multiple choice

In a cloth factory, 35 men can prepare 120 m cloth in 10 hours. If 15 men leave the factory, how many metres of cloth will be prepared in 28 hours?

  1. 174 m

  2. 182 m

  3. 192 m

  4. 173 m

  5. None of these
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

M1x H1x W2 = M2 x H2 x W1 35 x 10 x W2 = 20 x 28 x 120 Or W2 = (20 x 28 x 120)/(35 x 10) = 192 m

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