Question

1 whole 3/5 + 2 whole 1/7.

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Answer 1

Answer:

$\sf \green {\therefore \: 1 \frac{3}{5} + 2 \frac{1}{7} = 3 \frac{26}{35} }$

Step-by-step explanation:

$\sf q \frac{r}{d} = \frac{q \times d + r}{d}$

$\sf 1 \frac{3}{5} = \frac{1 \times 5 + 3}{5} = \frac{8}{5}$

$\sf 2 \frac{1}{7} = \frac{2 \times 7 + 1}{7} = \frac{15}{7}$

LCM of 5 and 7 = 35

$\sf \frac{8 \times 7}{5 \times 7} = \frac{56}{35}$

$\sf \frac{15 \times 5}{7 \times 5} = \frac{75}{35}$

$\sf \frac{56}{35} + \frac{75}{35} = \frac{56 + 75}{35} = \frac{131}{35}$

$\sf q\frac{r}{d} = 3 \frac{26}{35}$