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

80.53 miles per hour

Divide the price of each bouquet by the numbers of bouquets for each set of values. All the ratios are 3, which is a contestant of proportionality of 3.

Step-by-step explanation: