Question

the chairs in a hall can be arranged in rows of 48 and 60. find the least number of chairs in the hall

Answer 1

Answer:12

Step-by-step explanation:

The least number of chairs is the hcf of the given 2 no.s which is 2

Answer 2

The least number of chairs in the hall are 12

Step-by-step explanation:

We are given that the chairs in a hall can be arranged in rows of 48 and 60.

We are supposed to find least number of chairs in the hall

We are supposed to find HCF

2 | 48        2 | 60

2 | 24        2 | 30

2 | 12         3 | 15

2 | 6          5 | 5

3 | 3              | 1

  | 1

$48 = 2 \times 2 \times 2 \times 2 \times 3\\60 = 2 \times 2 \times 3 \times 5\\HCF = 2 \times 2 \times 3 = 12$

Hence the least number of chairs in the hall are 12

#Learn more:

Find the hcf of 52 78 104

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