Question
Download Solution PDFFind the LCM of 0.7, 0.35, 1.05.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
Find the LCM of 0.7, 0.35, 1.05
Formula used:
LCM of decimals can be found by converting them to fractions, finding the LCM of the numerators, and then dividing by the HCF of the denominators.
Calculation:
0.7 = 7/10, 0.35 = 35/100 = 7/20, 1.05 = 105/100 = 21/20
LCM of numerators: LCM(7, 7, 21)
⇒ LCM(7, 7, 21) = 21
HCF of denominators: HCF(10, 20, 20)
⇒ HCF(10, 20, 20) = 10
LCM of the fractions:
⇒ LCM = 21/10 = 2.1
∴ The correct answer is option (2).
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