Every second, an industrial loom weaves 0.128 metres of cloth. How long will it take for the loom to weave 25 metres of cloth?
A. 178
B. 195
C. 204
D. 488
Answer:B
Every second, an industrial loom weaves 0.128 metres of cloth. How long will it take for the loom to weave 25 metres of cloth?
A. 178 B. 195 C. 204 D. 488
Explanation: Allow x seconds for the needed time.More time, more metres (Direct Proportion),1 : x 0.128x = 25 x 1 : 0.128 : 25 :: 1 : 0.128 : 25 :: 1 : 0.128 : 25 :: 1 ,25 x 1000/128 = x = 25/0.128,195.31 is the value of x.,195 seconds are required (approximately).