Question
The HCF and LCM of two natural numbers are 10 and 60,
respectively. What is the difference between the two numbers, if one of the numbers is 30?Solution
Given:
- HCF = 10
- LCM = 60
- First number = 30
Using the formula:
HCF × LCM = First number × Second number
10 × 60 = 30 × Second number
600 = 30 × Second number
Second number = 600 / 30 = 20
Difference between two numbers: 30 - 20 = 10
Who, in mythology, wished for everything he touched to turn to gold?
A, B, C, D and E are standing in row. 'A' is between 'B' and 'D'. E is not at the starting of row. 'C' is just before D. Study above statement and answe...
The line connecting place of equal temperatures is:
Which one of the following bills must be passed by each house of the India parliament separately by special majority?
A ray of light hits a mirror and is reflected. If the mirror rotates by an angle 10° in one direction, then the reflected ray will rotate by
A pen whose cost price is Rs 16 is marked a sale price 25% higher. It is then discounted by 25%. The net price of the pen isÂ
The Blind river dolphins are found in the water of:
Lightning is seen before thunder because
Two numbers are in ratio of 7 : 10 and if the sum of the numbers is 119. Find the difference of the numbers.
The Capital city of which amongst the following states of India is farthest from the Tropic of Cancer (23N) ?
Relevant for Exams:
