​

Penjelasan dengan langkah-langkah:

15/100 + 8.4 – 2 × 3/4

= 15/100 + 84/10 – 2/1 × 3/4

= 3/20 + 42/5 – 2/1 × 3/4

= 3/20 + 42/5 – 6/4

= 3/20 + 42/5 – 3/2

= 3/20 + 168/20 – 30/20

= 141/20

= 7 1/20

☆ semoga membantu ☆