Question

1. Multiple Choice Questions (MCQ) Choose the correct option
a) Prime factorisation of 54 is
(9) 24 27 (6) 24349 (0) 5411
(d) 2x3x3x3
u 1x2x3 x 7 is the prime factorisation of
(a) 21
(b) 1237
(c) 237
(d) 42​

Answer 1

pf of 54= 2×3×3×3

so the correct answer is option  d

2.) 1×2×3×7=42

so the correct answer is d.

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Answer 2

Answer:

Step-by-step explanation:

Prime factorization of 54 is 2×3×3×3

1×2×3×7 is the prime factorization of (d) 42