Hasil dari 2 1/5 – 1 3/4 ÷ 1/3
Jawaban Terkonfirmasi
2 1/5 – (1 3/4 ÷ 1/3).
= 11/5 – (7/4 ÷ 1/3).
= 11/5 – (7/4 x 3/1).
= 11/5 – 21/4.
= 44/20 – 105/20 = -61/20 jawabannya.
Jawaban Terkonfirmasi
Pembagian dan Pengurangan Pecahan Campuran
Soal
2 1/5 – 1 3/4 ÷ 1/3 = …
Penyelesaian
2 1/5 – 1 3/4 ÷ 1/3
= 11/5 – (7/4 ÷ 1/3)
= 11/5 – (7/4 × 3/1)
= 11/5 – 21/4
= 44 – 105 / 20
= -61/20
= -3 1/20