Question
An industrial loom weaves 0.128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metres of cloth?
Answer: Option B
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Le the required time be x seconds.
More metres, More time (Direct Proportion)
So, 0.128 : 25 :: 1 : x \( \Leftrightarrow\) 0.128x = 25 x 1
x = \(\frac{25}{0.128}=\frac{25\times1000}{128}\)
x= 195.31
So, Required time = 195 sec (approximately).
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