Math, asked by mohitrohit8724, 1 day ago

A car trqvels 84km in 2 hours. How long does it travel in 1 hour .

Answers

Answered by anwarbuttar444

0

Answer:

42 km

Step-by-step explanation:

Let 84 km=S1

2 hours=T1

1 hours=T2

x km=S2

S1:S2::T1:T2

84:x::2:1

product of mean = product of extreme

2x=84*1

x=84/2

x=42 km

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