If you have two straight sticks of length 7 5 feet and 3 25 feet what is the minimum length can you ...........

Math and Mental Ability LCM, HCF

If you have two straight sticks of length 7.5 feet and 3.25 feet, what is the minimum length can you measure?

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Complete-Test, Previous year (2020)

0.05 foot

0.25 foot

1 foot

3.25 feet

Sol. Ans.(b). When we have to measure the “minimum length”, it is the length common to both the given sticks. So it will be the HCF.

Correct answer is HCF of 7.5 and 3.25, which is 0.25.

(How to calculate? Find the HCF of 750 and 325, and then put decimal point appropriately)

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