CBSE Class 10  Equations Reducible to Linear Form Videos

maths

worksheet 1 question 1
 exceeds it's bredth by 3m

pls solve this math doubt
 A and B together can do a piece of work in n days while B alone can finish in it m days.work done by A in 1 days is
 4/x + 3y = 14 3/x  4y =23

a/b + b/y = c. And. b/x + a/y = 1/c
find x and y
chapter:3
class 10 maths
 8 men and 12 boys can finish a piece of work in 10 days, while 6 men and 8 boys can finish it in 14 days. Find the time taken by one man alone and that by one boy alone to finish the work.

question

1+1