the ratio between l.c.m and h.c.f is 5,15,20
Answers
Answered by
219
Let's find prime factors of 5 , 15 & 20
5 = 5
15 = 3 × 5
20 = 2 × 2 × 5
LCM = 5 × 2 × 2 × 3
= 60
HCF = 5
ratio = 60 / 5
= 12 × 5/5
= 12 /1
= 12 : 1
5 = 5
15 = 3 × 5
20 = 2 × 2 × 5
LCM = 5 × 2 × 2 × 3
= 60
HCF = 5
ratio = 60 / 5
= 12 × 5/5
= 12 /1
= 12 : 1
Answered by
37
Answer:
:) 5=5
15=5x3
20=5x2x2
→HCF of the given nos:5
→ LCM: 5x3x2x2
=60
Now,the ratio between their LCM and HCF is 60:5 → 12:1
Ans- 12:1
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