It took a car 6 hours to cover the distance between points a and b with the speed of 50 mph. how long will it take a bus to cover the same distance, if it travels at 40 mph?

7hours and 30 minutes

Step-by-step explanation:

given a car travels with a speed of 50 miles >1hour

x miles >6hours

on cross multiplying we get the value of 'x'

x = 50×6 = 300

x=300miles

Now ,

40mls>1h

300mls>xh

x= 300/40

x=(3/4)×10

x= 7.5hours

x= 7½hours

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step-by-step explanation:

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm