pake cara dong
Penjelasan dengan langkah-langkah:
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[tex] \\ \\ \\ \\ \\ \\ \\ \\ [/tex]
[tex] \bf {2 \frac{2}{5} \times 1 \frac{1}{2} + 4 \frac{2}{5} \div 1 \frac{1}{10} } \\ [/tex]
[tex] \bf { = \frac{12}{5} \times \frac{3}{2} + \frac{22}{5} \div \frac{11}{10} } \\ [/tex]
[tex] \bf { = \frac{6}{5} \times \frac{3}{1} + \frac{25}{5} \times \frac{10}{11} }\\ [/tex]
[tex] \bf {= \frac{18}{5} + \frac{2}{1} \times \frac{2}{1} } \\ [/tex]
[tex] \bf {= 3 \frac{3}{5} + 4 } \\ [/tex]
[tex] \bf {= 7 \frac{3}{5} } \\ [/tex]
[tex] \\ \\ \\ \\ \\ \\ \\ \\ \\ [/tex]
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2 2/5 × 1 1/2 + 4 2/5 ÷ 1 1/10
= 12/5 × 3/2 + 22/5 ÷ 11/10
= (12/5 × 3/2) + 22/5 × 10/11
= 18/5 + 22/5 × 10/11
= 18/5 + 220/55
= 18/5 + 4
= 18/5 + 4/1
= 18/5 + 20/5
= 38/5
= 7 3/5✓
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