4 2/5 – 2 x 4/15 = Tolong besok dikumpul​

Jawaban:

2/5 – 2/1 x 4/15

Ubah dulu supaya sama penyebutnya

2/5 – (2/1 × 4/15)

= 2/5 – 8/15

= 6/15 – 8/15

= 2/15

= 0,156