Question

Two persons are climbing up on two moving escalators which have 120 steps. The ratio of 1st person’s speed to that of 1st escalator is 2:3 (steps). The ratio of 2nd person’s speed to that of 2nd
escalator is 3:5 (steps). Find the total number of steps they both have taken together.

a. 85
b. 93
c. 80
d. 75; Two persons are climbing up on two moving escalators which have 120 steps. The ratio of 1st person’s speed to that of 1st escalator is 2:3 (steps). The ratio of 2nd person’s speed to that of 2nd; escalator is 3:5 (steps). Find the total number of steps they both have taken together.; a. 85; b. 93; c. 80; d. 75

Answer 1

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