Andres completed a 5-km race in 13.5 minutes. His sisters time was 1 1/2 times longer than his time. How long, in minutes did it take his sister to run the race

71.5minutes

Step-by-step explanation:

Andres

Distance 5km

Time= 13minutes

Andrea's sister race covered = 11/2 of Andres's distance

11/2*5=27.5km

5km=13minutes

27.5km=xminutes

5x=13*27.5

5x= 357.5

X=357.5/5

X=71.5minutes

It will take Andres's sister 71.5minutes to complete her race

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'.

step- i d k and i d c : )

you: : 0

bye