a) b) c) d) correct answer is: d) Explanation To find the certain number of boys and girls, we need to find HCF of and The HCF of and is ...
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a) b) c) d) correct answer is: a) Explanation 1st we need to find the LCM of and So that, the LCM of and is:Now we divide by the ...
a) 2885 b) 2285 c) 2225 d) 2805 correct answer is: a) 2885 Explanation To find the required least number first we must find the LCM of the numbers Then number should be added with the ...
a) 0.2 b) 0.3 c) 0.4 d) 0.5 correct answer is: a) 0.2 Explanation The product of two numbers is 0.84.Ans, their LCM be We know,Product of two numbers = LCM HCFAccording to the question.So that, their ...
a) b) c) d) correct answer is: b) Explanation Here, two fractions LCM and HCF is and And One fraction is Let, the other fraction is We know,Product of two numbers = ...
a) 1.6 b) 1.7 c) 1.8 d) 1.9 correct answer is: d) 1.9 Explanation Here, the LCM of and is the required least number.Now,Let, So, the LCM of and is LCM of ...
A) 0.6 B) 0.7 C) 0.8 D) 1 correct answer is: b) 0.7 Explanation Here, the HCF of and is the required greatest number.Let, and Now, HCF of and is So that, ...
a) b) c) d) correct answer is: d) Explanation The given quantity is kgLet us 1st find the HCF of or The formula we use to get the HCF of two ...
a) b) c) d) correct answer is: d) Explanation Here, the given integers are Or, [covert mixed to improper fraction]The formula we use to get the HCF of two or more fractions ...
a) b) c) d) correct answer is: a) Explanation Here, fractions given are Or, [covert mixed to improper fraction]We know,The formula we use to get the LCM of two or more fractions ...