4 2/5×25℅×2 3/4 adalah

= 4 2/5 × 25% × 2 3/4.
= 22/5 × 25/100 × 11/4.
= 550/500 × 11/4.
= 6.050/2.000.
= 3 50/2.000.
= 3 1/40.

semoga membantu kamu yaa