Samaira writes 6 pages in one hour, Kate writes 12 pages in one hour where as Maggie writes 8 pages in one hour.
What is the minimum number of pages each one has to write in order to write equal number of pages?

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Solution

The correct option is B 24
We need to find the LCM of 6,12 and 8 in order to find the equal number of pages written by them.

Finding LCM by prime factorisation method
6 = 2 × 3
12 = 2 × 2 × 3
8 = 2 × 2 × 2

LCM will be 2 × 2 × 2 × 3 = 24.
Hence together they will write 24 pages in an hour.

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Samaira writes 6 pages in one hour, Kate writes 12 pages in one hour where as Maggie writes 8 pages in one hour. What is the minimum number of pages each one has to write in order to write equal number of pages?

The correct option is B 24We need to find the LCM of 6,12 and 8 in order to find the equal number of pages written by them. Finding LCM by prime factorisation method 6 = 2 × 3 12 = 2 × 2 × 3 8 = 2 × 2 × 2 LCM will be 2 × 2 × 2 × 3 = 24. Hence together they will write 24 pages in an hour.

Samaira writes 6 pages in one hour, Kate writes 12 pages in one hour where as Maggie writes 8 pages in one hour.
What is the minimum number of pages each one has to write in order to write equal number of pages?

The correct option is B 24
We need to find the LCM of 6,12 and 8 in order to find the equal number of pages written by them.

Finding LCM by prime factorisation method
6 = 2 × 3
12 = 2 × 2 × 3
8 = 2 × 2 × 2

LCM will be 2 × 2 × 2 × 3 = 24.
Hence together they will write 24 pages in an hour.