How do I convert 36 cm / second to mph

So

36 cm

convert each to each ohter

second to hour

60 second in minute

60 minute in 1 hour

60 times 60 second in 1 hour=3600 second in 1 hour

36cm/1sec

first try to convert the bottom number to hours by multiplying the whole thing by 3600/3600

12960000cm/1hour

convert cm to miles

1 mile = 5280 feet

1 foot=12 inches

1 inch=2.54 cm

1 mile=5280 times 12 times 2.54 cm=160934.4cm in one mile

see how many miles there are in 12960000 cm so divide

12960000/160934.4=80.5297 miles

round to hundreths place

80.53 miles

answer: 80.53 miles per hour