Penjelasan dengan langkah-langkah:
[tex]4 \frac{3}{4} + 2.45 \\ = 4 \frac{3}{4} + \frac{245}{100} \\ = 4 \frac{75}{100} + \frac{245}{100} \\ = 4 \frac{320}{100} \\ = 7 \frac{20}{100} \\ = 7 \frac{1}{5} [/tex]
1 kg = 20 lontong
[tex]7 \times 20 = 140 \: lontong[/tex]
[tex] \frac{1}{5} = 4 \: buah[/tex]
140 + 4 = 144
jadi jawaban nya A
Persediaan Beras
= 4¾ + 2,45 kg
= 4,75 + 2,45 kg
= 7,2 kg beras
Banyak Lontong yang dapat dibuat :
= 7,2 × 20
= A. 144 buah
Maaf klw salah, semoga membantu
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Penjelasan dengan langkah-langkah:
[tex]4 \frac{3}{4} + 2.45 \\ = 4 \frac{3}{4} + \frac{245}{100} \\ = 4 \frac{75}{100} + \frac{245}{100} \\ = 4 \frac{320}{100} \\ = 7 \frac{20}{100} \\ = 7 \frac{1}{5} [/tex]
1 kg = 20 lontong
[tex]7 \times 20 = 140 \: lontong[/tex]
[tex] \frac{1}{5} = 4 \: buah[/tex]
140 + 4 = 144
jadi jawaban nya A
Persediaan Beras
= 4¾ + 2,45 kg
= 4,75 + 2,45 kg
= 7,2 kg beras
Banyak Lontong yang dapat dibuat :
= 7,2 × 20
= A. 144 buah
Maaf klw salah, semoga membantu