Find the unit rate. 48 kilometers in 3 hours kilometers per hour

This is a fraction equal to

48 kilometers ÷ 3 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 3

48 kilometers÷ 3

3 hours÷ 3

=  

16 kilometers

1 hour

=  

16 kilometers

hour

= 16 kilometers per hour

Step-by-step explanation:

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

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step-by-step explanation: