Jawaban:
[tex]1 \frac{1}{20} [/tex]
Penjelasan dengan langkah-langkah:
[tex]5 \frac{1}{4} \times 1 \frac{1}{5} \\ = \frac{21}{4} \times \frac{1}{5} \\ = \frac{21}{20} \\ = 1 \frac{1}{20} [/tex]
[tex] \sf \: = 5 \frac{1}{4} \times 1 \frac{1}{5} [/tex]
[tex] \sf \: = \frac{4 \times 5 + 1}{4} \times \frac{1 \times 5 + 1}{5} [/tex]
[tex] \sf \: = \frac{21}{4} \times \frac{6}{5} [/tex]
[tex] \sf \: = \frac{126}{20} [/tex]
[tex] \sf \: = 6 \frac{6}{20} [/tex]
CMIIW
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Jawaban:
[tex]1 \frac{1}{20} [/tex]
Penjelasan dengan langkah-langkah:
[tex]5 \frac{1}{4} \times 1 \frac{1}{5} \\ = \frac{21}{4} \times \frac{1}{5} \\ = \frac{21}{20} \\ = 1 \frac{1}{20} [/tex]
Pembahasan :
[tex] \sf \: = 5 \frac{1}{4} \times 1 \frac{1}{5} [/tex]
[tex] \sf \: = \frac{4 \times 5 + 1}{4} \times \frac{1 \times 5 + 1}{5} [/tex]
[tex] \sf \: = \frac{21}{4} \times \frac{6}{5} [/tex]
[tex] \sf \: = \frac{126}{20} [/tex]
[tex] \sf \: = 6 \frac{6}{20} [/tex]
CMIIW