0888-8A-1-04Musician practiced very well for the concert he practiced 5 3/6 hours yesterday and 2/5 hour today . how many hours did he practice in two days.?
Answer (1)
Answer:[tex]5 \frac{9}{10} [/tex]Step-by-step explanation:[tex]5 \frac{3}{6} = 5 + \frac{3}{6} = \frac{30}{6} = \frac{3}{6} = \frac{33}{6} [/tex][tex] \frac{33}{6} = \frac{33 \times 5}{6 \times 5} = \frac{165}{30} \\ \frac{2}{5} = \frac{2 \times 6}{5 \times 6} = \frac{12}{30} \\ \frac{165}{30} + \frac{12}{30} = \frac{177}{30} \\ 177 \div 30 = 5 \: r27 \\ 5 \frac{27}{30} = \frac{27}{30} = \frac{9}{10} \: the \: final \: answer \: is \: 5 \frac{9}{10} [/tex]
