Question

3/4 minus 1/7 pls anser

Answer 1

Answer:

17/28

Step-by-step explanation:

3/4−1/7

21−4/28

17/28

Answer 2

Answer:

$\sf \frac{25}{28}$

Step-by-step explanation:

Find the LCM of the denominators

2 | 4, 7

2 | 2, 7

7 | 1, 7

1, 1

LCM of 4 and 7 = 2 × 2 × 7

= 28

$\sf \frac{3 \times 7}{4 \times 7} = \frac{21}{28}$

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

$\sf \frac{21}{28} - \frac{4}{28} = \frac{21 - 4}{28} = \frac{25}{28}$