(5)1.25 × (12)0.25 × (60)0.75 = ?
Pick one:
A) 420
B) 260
C) 200
D) 300
E) 400
Explanation :   (5)1.25 × (12)0.25 × (60)0.75   =(5)1.25 × (12)0.25 × (12 × 5)0.75   = (5)1.25 × (12)0.25 × (12)0.75 × (5)0.75   = (5)(1.25 + 0.75) × (12)(0.25 + 0.75)   = (5)2 × (12)1   = 25 × 12   = 300   Answer : Option 300
<result>D</result>
(5)1.25 × (12)0.25 × (60)0.75 = ?