Correct option is C
Given:
Length given are 5m 25cm, 7m 35cm and 4m 90cm
Formula Used:
HCF and LCM
1m = 100cm
Solution:
5m 25cm = 525cm
7m 35cm =735cm
4m 90cm = 490cm
HCF of 525cm,735cm and 490m
525 =
735 =
490 =
HCF =
The greatest possible length which can be used to measure exactly the length 5 m 25 cm,7 m 35 cm and 4 m 90 cm is
Given:
Length given are 5m 25cm, 7m 35cm and 4m 90cm
Formula Used:
HCF and LCM
1m = 100cm
Solution:
5m 25cm = 525cm
7m 35cm =735cm
4m 90cm = 490cm
HCF of 525cm,735cm and 490m
525 =
735 =
490 =
HCF =
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Suggested Test Series
Suggested Test Series
Find the smallest number which, when divided by 12,18 and 24 , leaves a remainder of 5 in each case.
What is the largest 4 digit number that is divisible by 3,7,11,13 ?
The number of pairs of positive integers whose sum is 99 and HCF is 9 is
Find the HCF of 2.8, 11.2 and 0.84 .
Find the smallest number which when increased by 20 is completely divisible by 12, 20, 15, 18 and 24.
The LCM of the numbers 3.7 and 0.068 is:
Find the Highest Common Factor (HCF) of 372, 732 and 2196.
If the HCF of the expressions (x + 3) (2x² – 3x + a) and (x – 2) (3x² + 10x – b) is x² + x – 6, then what is the value of (2a – 3b) ?
The sum of two numbers is 1580 and their LCM is 18816. Find the two numbers.