Three numbers are in the ratio of 3 : 4 : 5 and their L.C.M is 1200. The H.C.F of the numbers is
1) 40
2) 30
3) 80
4) 20
Answers
Answered by
2
Answer:
4 ) 20
Step-by-step explanation:
Given Ratio = 3 : 4 : 5
Sum of the ratio = 3 + 4 + 5
= 12
In the given numbers 3 , 4 , 5 the highest number is 5
So ,
× 5
= 20
Answered by
1
Answer:
1) 20
Step-by-step explanation:
the sum of the ratio = 3:4:5
=3 +4 + 5
=12
the three ratio are 3,4,5 the highest ratio is 5
1200 ÷ 12
==100 ÷ 5
= 20
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