Question

A=2×3×3×5 b=2×3×5×2 c=2×4×3×2 d=2×2×3×2×5

Answer 1

A=90 b=60 c =48 d =120

Answer 2

Let's calculate the values of A, B, C, and D using the given expressions:

A = 2 × 3 × 3 × 5 A = 2 × (3 × 3) × 5 A = 2 × 9 × 5 A = 18 × 5 A = 90

B = 2 × 3 × 5 × 2 B = 2 × (3 × 5) × 2 B = 2 × 15 × 2 B = 30 × 2 B = 60

C = 2 × 4 × 3 × 2 C = 2 × (4 × 3) × 2 C = 2 × 12 × 2 C = 24 × 2 C = 48

D = 2 × 2 × 3 × 2 × 5 D = 2 × (2 × 3) × (2 × 5) D = 2 × 6 × 10 D = 12 × 10 D = 120

Therefore, the values of A, B, C, and D are as follows: A = 90, B = 60, C = 48, and D = 120.