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If subtracted from a number and multiplied by , it will be equal to . What is the number?

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answer is A.

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Detailed Solution

Concept:
Assume the number is a variable. Subtract the variable from

the multiply the required term by

and it will be equal to

. Now, solve the required linear equation of one variable.
Let, the number be

Now, according to the question
If we subtract

from a number and multiply the result by

. It will be equal to

.
It implies that,
Question Image

Multiply both sides by

L.C.M. of

and

Hence, the correct answer is option 1)

ExamType: CBSE

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