Jawaban:
Penjelasan:
1. 7/5 + 1½ x ⅔ = 7/5 + 3/2 x ⅔
= 7/5 + 1
= (7 + 5)/5
= 12/5
= 2 ⅖
2. Jumlah unggas seluruhnya = 125 ekor
Jumlah itik = ⅗ x 125
Jumlah itik = 3 x 25
Jumlah itik = 75 ekor (A)
3. 3½ + ¾ - (4/3) = (7/2) + (3/4) - (4/3)
= (6 × 7)/12 + (3 × 3)/12 - (4 × 4)/12
= (42 + 9 - 16)/12
= 35/12
= 2 11/12 (B)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Jawaban:
Penjelasan:
1. 7/5 + 1½ x ⅔ = 7/5 + 3/2 x ⅔
= 7/5 + 1
= (7 + 5)/5
= 12/5
= 2 ⅖
2. Jumlah unggas seluruhnya = 125 ekor
Jumlah itik = ⅗ x 125
Jumlah itik = 3 x 25
Jumlah itik = 75 ekor (A)
3. 3½ + ¾ - (4/3) = (7/2) + (3/4) - (4/3)
= (6 × 7)/12 + (3 × 3)/12 - (4 × 4)/12
= (42 + 9 - 16)/12
= 35/12
= 2 11/12 (B)