bantuin pls, bsk mau dikumpulin. janlup pakai caranya1. 5/6 + 3/4 + 2/3 = ...2. 2/3 + 5/9 + 5/6 = .... Question from @dindaagustine2011

dindaagustine2011 @dindaagustine2011

August 2022 1 2 Report

bantuin pls, bsk mau dikumpulin. janlup pakai caranya

1. 5/6 + 3/4 + 2/3 = ...

2. 2/3 + 5/9 + 5/6 = ...

3. 3/4 + 3 1/2 = ...

4. 3 5/6 + 4 2/8 = ...

5. 7 6/7 + 5 5/6 = ...

6. 10 1/2 + 8 3/5 = ...

7. 1 9/21 + 2 3/7 + 3 11/14 = ...

anti ngasal dan maaf kalau salah.
pls jgn kasih kalimat "maaf kalau salah"
kn gue ny kan jadi ragu buat jawab soal. kalau ngasal ga buat lo keren bro, malah kelihatan kyk orang prik

kalau mau jawab pakai foto usahakan foto nya yang jelas dan pisahkan jawaban dan caranya.

klau jawab dengan bener, anti ngasal, dan ga pakai kalimat maaf kalau salah gue follow

inifira01

$1. \: \: 2 \frac{1}{4}$

$2. \: \: 2 \frac{1}{18}$

$3. \: \: 4 \frac{1}{4}$

$4. \: \: 8 \frac{1}{12}$

$5. \: \: 13 \frac{23}{42}$

$6. \: \: 19 \frac{1}{10}$

$7. \: \: 7 \frac{9}{16}$

Penjelasan dengan langkah-langkah:

$1. \: \: \frac{5}{6} + \frac{3}{4} - \frac{2}{3} = \frac{10 + 9 + 8}{12} = \frac{27}{12} = \frac{9}{4} = 2 \frac{1}{4}$

$2. \: \: \frac{2}{3} + \frac{5}{9} + \frac{5}{6} = \frac{12 + 10 + 15}{18} = \frac{37}{18} = 2 \frac{1}{18}$

$3. \: \: \frac{3}{4} + 3 \frac{1}{2} = \frac{3}{4} + \frac{7}{2} = \frac{3 + 14}{4} = \frac{17}{4} = 4 \frac{1}{4}$

$4. \: \: 3 \frac{5}{6} + 4 \frac{2}{8} \\ \\ sederhakan \: menjadi \: 3 \frac{5}{6} + 4 \frac{1}{4} \\ = \frac{23}{6} + \frac{17}{4} = \frac{46 + 51}{12} = \frac{97}{12} = 8 \frac{1}{12}$

$5. \: \: 7 \frac{6}{7} + 5\frac{5}{6} = \frac{54}{7} + \frac{35}{6} = \frac{324 + 245}{42} = \frac{569}{42} = 13 \frac{23}{42}$

$6. \: \: 10 \frac{1}{2} + 8 \frac{3}{5} = \frac{21}{2} + \frac{43}{5} = \frac{105 + 86}{10} = \frac{191}{10} = 19 \frac{1}{10}$

$7. \: \: 1 \frac{9}{21} + 2 \frac{3}{7} + 3 \frac{11}{14} = \frac{30}{21} + \frac{17}{7} + \frac{53}{14} = \frac{60 + 102 + 159}{42} = \frac{321}{42} = 7 \frac{27}{42} = 7 \frac{9}{16}$