Kerjaib yang bagian f sampe i ya​

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Kerjaib yang bagian f sampe i ya​

Kerjaib yang bagian f sampe i ya​

Jawaban:

F . 61/20 atau 3 1/20

G . 92/21 atau 4 8/21

H. 91/24 atau 3 19/24

i. 227/40 atau 5 27/40

Penjelasan dengan langkah-langkah:

  • F .

frac{4}{5} + 2 frac{1}{4} =

frac{4}{5} + frac{2 times 4 + 1}{4} =

frac{4}{5} + frac{9}{4} =

DISAMAKAN BAWAHNYA

frac{4 times 4}{5 times 4} + frac{9 times 5}{4 times 5}

frac{16}{20} + frac{45}{20} =

frac{16 + 45}{20} = frac{61}{20} |3 frac{1}{20}

  • G .

1frac{5}{7} + 2 frac{2}{3} =

frac{1 times 7 + 5}{7} + frac{2 times 3 + 2}{3} =

frac{12}{7} + frac{8}{3} =

DISAMAKAN BAWAHNYA

frac{12 times 3}{7 times 3} + frac{8 times 7}{3 times 7} =

frac{36}{21} + frac{56}{21} =

frac{36 + 56}{21} = frac{92}{21} |4 frac{8}{21}

  • H .

2 frac{5}{8} + 1 frac{1}{6}

frac{2 times 8 + 5}{8} + frac{1 times 6 + 1}{6} =

frac{21}{8} + frac{7}{6} =

DISAMAKAN BAWAHNYA

frac{21 times 3}{8 times 3} + frac{7 times 4}{6 times 4} = frac{63}{24} + frac{28}{24} =

frac{63 + 28}{24} = frac{91}{24} |3 frac{19}{24}

  • i .

3frac{3}{10} + 2 frac{3}{8}

frac{3 times 10 + 3}{10} + frac{2 times 8 + 3}{8} = frac{33}{10} + frac{21}{8} =

DISAMAKAN BAWAHNYA

frac{33 times 4}{10 times 4} + frac{19 times 5}{8 times 5} = frac{132}{40} + frac{95}{40}

frac{132 + 95}{40} = frac{227}{40} |5 frac{27}{40}

jawaban : by : angel627y