nqobilephale nqobilephale

29-03-2021
Mathematics

contestada

A car travelling at a constant speed travels 30 km in 25 minutes.
How far will it travel in 2 hours 15 minutes, if he travels at the same
constant speed ?
(3)

Respuesta :

ekamunya04 ekamunya04

29-03-2021

Answer:

162km

Step-by-step explanation:

dis=30km

time=5/12hr

speed =(dis÷time)

30÷5/12

30×12/5=72km/h

sp=72km/h

time=21/4hr

dis= sp×time

72×9/4=162km

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