Question

42. What are Prime factors of 37800 ?
(a) 2x 2x 3 x 3 x 5 x 5 x 7x7
(b) 2x 2 x 2x 3 x 3 x 3 x 5 x 5 x 7
(c) 8 x 27 x 25 x 7
(d) 2x 4 x 25 x 27 x 7
43. 10% of 3.75 + 15% of 7.25 convert into decimal
(a) 1.4625
(b) 14.625
(c) 1.4652
(d) 14.652​

Answer 1

Answer:

42. b.2×2×2×3×3×3×5×5×7

43.a.1.4625

Explanation:

this is your answer

Answer 2

Answer:

42. B) 2×2×2×3×3×3×5×5×7

43. 1.458

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