Question

5/7 + 1/4 ÷ 7/8
please answer me fast​

Answer 1

1 is the answer for this question

Answer 2

Answer:

$\sf ஃ \: \frac{5}{7} + \frac{1}{4} \div \frac{7}{8} = 1 \frac{20}{196}$

Step-by-step explanation:

Find the LCM of denominators

2 | 7, 4

2 | 7, 2

7 | 7, 1

1, 1

LCM of 7 and 4 = 2 × 2 × 7 = 28

$\sf \frac{5 \times 4}{7 \times 4} = \frac{20}{28}$

$\sf \frac{1 \times 7}{4 \times 7} = \frac{7}{28}$

$\sf \frac{20}{28} + \frac{7}{28} = \frac{27}{28}$

$\sf \frac{27}{28} \div \frac{7}{8} = \frac{27}{28} \times \frac{8}{7} = \frac{27 \times 8}{28 \times 7} = \frac{216}{196}$

$\sf q \frac{r}{d} = 1 \frac{20}{196}$