Assessment Exam undefined
- Ans is 30
Bcz LCM of 25 and 30 is 150 - 5 years agoHelpfull: Yes(0) No(1)
- a*b=clm*hcf
lcm=150
hcf=5
a=25
so b=30
- 2 years agoHelpfull: Yes(0) No(0)
The H.C.F. of two numbers is 5 and their L.C.M. is 150. If one of the numbers is 25, then the other is:
Explanation:
Product of two numbers = Product of their HCF and LCM.
Let one number $=x$
=> $25 \times x = 5 \times 150$
=> $x=\dfrac{5 \times 150}{25}=30$
Next Question
What is the greatest possible length which can be used to measure exactly the lengths 8 m, 4 m 20 cm and 12 m 20 cm?6. The H.C.F. of two numbers is 5 and their L.C.M. is 150. If one of the numbers is 25, then the other is: | |
A. 20 | B. 28 |
C. 24 | D. 30 |
Answer: Option D
Explanation:
Product of two numbers = Product of their HCF and LCM.
Let one number $=x$=> $25 × x = 5 × 150$
=> $x=\dfrac{5 × 150}{25}=30$
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