An industrial loom weaves 128 metres of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 metres of cloth?
Solution
Correct Answer: Option B
the required time be x seconds.
More metres, More time (Direct Proportion)
0.128 : 25 :: 1 : x 0.128x = 25 x 1
x = 25 = 25 x 1000 0.128 128
Le the required time be x seconds.
More metres, More time (Direct Proportion)
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