[tex] \colorbox{black}{ \pink{ \boxed{ \boxed {\rm{quiz \: by : \: putri}}}}} \\ \\ \frac{9}{8} + 3 \frac{5}{7} = [/tex]
note ; -
[tex] \frac{9}{8} + 3 \frac{5}{7} [/tex]
[tex] = 3 + (\frac{9}{8} + \frac{5}{7} )[/tex]
[tex] = 3 + ( \frac{63 + 40}{56} )[/tex]
[tex] = 3 + \frac{103}{56} [/tex]
[tex] = 3 + 1 \frac{47}{56} [/tex]
[tex] = 4 \frac{47}{56} [/tex]
Jawaban:
[tex]\frac{9}{8} + 3 \frac{5}{7} = \frac{9}{8} + \frac{26}{7} = \frac{63 + 208}{56} = \frac{271}{56} = 4 \frac{47}{56} [/tex]
semoga membantu (:
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