taksirlah hasil perkalian dan pembagian pecahan berikut! A.4 1/4 × 3 3/4 = B.3 4/5 × 1 1/6 = C.5 4/5 ÷ 3 1/6 = D.10 1/8 ÷ 4 5/6 =
Matematika
Colersss
Pertanyaan
taksirlah hasil perkalian dan pembagian pecahan berikut!
A.4 1/4 × 3 3/4 =
B.3 4/5 × 1 1/6 =
C.5 4/5 ÷ 3 1/6 =
D.10 1/8 ÷ 4 5/6 =
A.4 1/4 × 3 3/4 =
B.3 4/5 × 1 1/6 =
C.5 4/5 ÷ 3 1/6 =
D.10 1/8 ÷ 4 5/6 =
1 Jawaban
-
1. Jawaban fraid17
a. =4×4+1/4 × 3×4+3/4
=17 / 4 × 15/4
=17×15/4×4
=255/16
=15×16+15/16
=15 15/16