Question

Answer this question, please ?
Find the Least Number which when divided by 20,30,40 leaves a remainder of 7 in each case

Answer 1

2 |20,30,40
2 |10,15,20
2 |5,15,10
5 |5,15,5
|1,3,1 Least Common Multiple of 20,30,40 is 120. remainder is given as 7.So answer is 120+7=127.

Hope this helps u dude.....

Answer 2

hey mate your answer is the question is :-
☆☆☆☆----127---☆☆☆☆

which is the lcm of 20 ,30 ,and 40 +7 . because it is given that the remainder in each case is 7 .

hope it helps you.