Math, asked by bnabanita587, 9 months ago

Rishi can run 150m in 30 sec.. If he competes in a 400m race, about how many seconds will it takes him to run the race??

Answers

Answered by hackerxyz5

0

Answer:

80 second .

Step-by-step explanation:

In 150m race take time 30 sce

in 1m. race take time( 30/150 )

in 400 m race take time ( 30× 400/150)= 80 second

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