Math, asked by nihil19, 1 year ago

two towns are 780 km apart two superfast trains leave from both the towns at the 3 p.m. at speed of 120 km per hour and 140 km per hour at what time will they pass each other

Answers

Answered by pratyush4211
5
`\textsf{Your\\Answer} -

Distance Between Two Towns=780 km
Train Leaves At= 3 p.m

1st Train Speed=120 km/h
2nd Train Speed=140 km/h

Let Time At which They will Pass= x hours
Distance Covered By 1st Train will=120×x=120x km
Distance Covered By 2nd Train will=140×x=140x km

MEANS
Distance +Distance=Total Distance

A/Q
120x+140x=780 km
260x=780 km
x=780/260
x=3

MEANS after 3 hours They will meet Again
At=6 pm

At their Last Stop....

Time➡️6 pm
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