Question

1 . In which of the following expressions prime factorisation has been done

a. 24 = 2 x 3 x 4

b. 56 = 7 x 4 x 2

c. 70 = 2 x 5 x 7

d. 54 = 2 x 3 x 9


2 The sum of the greatest 2 digit number and the smallest 3 digit number is

a.199

b.1099

c.1009

d.10099


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Answer 1

Answer:

1. 54= 2×3×9

2. 10099

Step-by-step explanation:

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Answer 2

Answer:

1) 54 =2×3×9 is the right answer

2)