Question

'A'can build a wall in 30 days while B alone can build it in 40 days if they built
together and get payment of 7,000

what is
B .share​

Answer 1

Answer:A ₹4000 AND B ₹ 3000

Step-by-step explanation:

Given: If A=30 days

Then, b= 40 days

Therefore, A:B= 40:30= 4:3

A+B= 7000

= 4x+3x=7000

=7x=7000

Therefore x=7000/7=₹1000

If x=₹1000, then

A’s share=3x=3*1000=₹3000

B’s share=4x=4*1000=₹4000

Total= 4000+3000=₹7000

Hope this helps!

Mark as brainliest plsss

Answer 2

A and B total share =7000

A and B total share =7000A+B=30+40=70

1%of A And B share =7000÷70=100

B share=100×40=4000