find the smallest 6 digits number which on being diminished by 7 is exactly divisible by 15,20,30,40,50 and 60
Answers
Answered by
1
Answer:
Step-by-step explanation:
Shkdcnhdvvghcm nhxgxgckvkxtz
Answered by
0
Answer:
L.C.M of (15 20 30 40 50 60) = 600
smallest 6=digit number is=100000
if we 100000/600
leaves remainder 400
hence, 100000+(600-400)
=100200 - (this is exactly divisible by ,15 20 30 40 50 60)
{ e.g 100200/600= 167, leaves remainder =0}
now,
100200+7 = 100207 is the smallest 6-digit number which on diminished by 7 , [ 100207-7 = 100200 , which is divisible by 15 20 30 40 50 60 ] , is exactly divisible by 15 20 30 40 50 60.
you can verify it by dividing with each number.
answer in the book is different.!
Step-by-step explanation:
Similar questions