Math, asked by madhuchandra915, 10 months ago

if two trains have the velocity of 7:8. 2nd train has traveled 400km in 4 hours then find the velocity of 1st train?

Answers

Answered by KarPser

0

$<body bgcolor=blue><marquee direction="right"><font color=yellow>$

hello i am karpser just testing codes :)

$<p><font size="20" face="arial" color="red"></font>$

Answered by jasmeetsantnagar

0

Answer:

let the speed of the two trains be 7× and 8× km / hr .

Then 8x= (400/4)=100

=x=(100/8) = 12.5

Speed of first train = (7×12.5) km/hr=87.5km/hr.

PLEASE MARK ME THE BRAINLIEST.

HOPE IT WILL HELP YOU.

Previous Question

Next Question

Similar questions

CBSE BOARD X, 5 months ago

सार्वजनिक प्रणाली के तहत राशन की दुकान में लोगों की मदद कैसे करती हैं इन हिंदी please btado...

English, 5 months ago

TASK 2 Complete the following using the correct phrases for asking for, giving opinions and agreeing and/ or disagreeing with opinions. 2. Press Reporter : ________about the government's \ decision to hike fuel prices? Opposite leader : ________that the move is wrong. __________ that the fuel prices should be cut...

Computer Science, 5 months ago

1) _______is the main or current page on which we work at a time . 2) _____gives us various options for saving , opening file , printing or sharing the presentation . 3) ___ key is used to exit the slide show .

English, 10 months ago

A friend of my once...........( write) a detective story fill past tence...

Physics, 10 months ago

in transferring 1.5 c...

Social Sciences, 1 year ago

According to commerce ministry data, India's gold imports dipped about 5.5% in value terms to $________ billion in April-February 2018-19. 29.5 31.2 37.6 43.8 49.7...

Social Sciences, 1 year ago

Who was elected as the President of the Basketball Federation of India in March 2019? Chander Mukhi Sharma Arshpreet Bhullar K. Govindaraj Satnam Singh Gurvinder Gill...

Social Sciences, 1 year ago

According to the ICRA report, Housing finance companies are expected to report a ________% credit growth in FY19. 43592 43687 13-15 18-20 22-24...