An industrial loom weaves 0.128 meters of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 meters of cloth?
An industrial loom weaves 0.128 meters of cloth every second. Approximately, how many seconds will it take for the loom to weave 25 meters of cloth?
Explanation
Le the required time be x seconds.
More meters, More time (Direct Proportion)
∴0.128:25::1:x⇒0.128x=25×1x=250.128=25×1000128⇒x=195.31
∴ Required time = 195 sec (approximately)