A bus traveled from the city A to the city B, which was 100 km away. Because of bad weather it moved 10 km/hour slower than it was scheduled and that's why it was late for 30 minutes. What was it's scheduled rate?

c

step-by-step explanation:

3: 2

step-by-step explanation:

shorter piece is 2: 3, so just reverse it, and you get 3: 2

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.

if i put something wrong your not gonna like it so rather not say nothing.