Question

1/7-3/4

13/36-2/40

pls answer it fast​

Answer 1

Answer:

-17/28 and 17/60

Step-by-step explanation:

Refer the photograph for explanation

Answer 2

Answer:

1)

$\frac{1}{7} - \frac{3}{4}$

LCM= 28

$\frac{4 - 21}{28}$

$\frac{ - 17}{28}$

2)

$\frac{13}{36} - \frac{2}{40}$

$\frac{13}{36} - \frac{1}{20}$

LCM=180

$\frac{65 - 9}{180}$

$\frac{56}{180}$

$\frac{14}{45}$

Hope This Helps You ❤️