Hitunglah A.(¼)² x (3/2)² B.(1/5)⁴ : (1/5)² C.(5¼)⁴

A.
(¼)² × (3/2)²
= 1²/4² × 3²/2²
= 1/16 × 9/4
= 9/64

B.
(1/5)⁴ ÷ (1/5)²
= 1⁴/5⁴ ÷ 1²/5²
= 1/625 ÷ 1/25
= 1/625 × 25
= 25/625
= 1/25

C. (5¼)⁴ = (21/4)⁴ = 21⁴/4⁴ = 194.481/256