CLEAR
Toprankers-Info

+91 7676564400

Mobile App

Get it on Google Play
Discussions
Select Date
Tags:

Articles

Discussions
Submit Discussion
Krishna kant singh

· started a discussion

· 1 Months ago

hcf lcm (Question:45190.0)

sir possible pair 6 2 bhi ho skta h

Question:
LCM of two numbers is 120 and their H.C.F. is 10. Which of the following can be the sum of those two numbers?
Options:
A) 140
B) 80
C) 60
D) 70
Solution:

Number=10x and 10y.

LCM=10xy

10xy=120

xy=12.

Possible pair (3,4)

Sum will be= 10\(\times\)30\(+\)10\(\times\)4=70

Knowledge Expert

· commented

· 1 Months ago

Dear student,
Given answer is correct.
Keep learning,
Team TR
-logo
We at aim to provide most comprehensive content & test for practice which is carefully divided into various chapters and topics to help you focus on your weak areas.Our Practice mock test gives you unmatched analytics to help you realize your strong areas,time management and improvement areas.Our Short & Crisp notes on each topic will help you to quickly revise the topic along with the tips & tricks of the exams.
More About
-Info
-Info

Mobile App

Get it on Google Play
About Us Campus Ambassador Careers Contact Us Refund Policy

All Rights Reserved Top Rankers

User Policy
Disclaimer
Terms & Conditions