Ratio of LCM and HCF of three numbers 5, 15 and 20 is ?
Answers
Answered by
1
Answer:
Step-by-step explanation:
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
Answered by
1
Answer:
Its 12: 1
Step-by-step explanation:
By prime factors of 5, 15,20
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