Question

сложите 1 7/15 + 1/3

Answer 1

$\frac{17}{15} + \frac{1}{3} = \frac{17}{15} + \frac{1}{3} \times 5 = \frac{17}{15} + \frac{5}{15} = \frac{17 + 5}{15} = \frac{22}{15} = 1 \times \frac{7}{15}$

Answer 2

1 7/15+1/3=22/15+5/15=27/15=9/5=18/10=1,8