Question

write each of the following rational numbers in standard form .
1) 42/9
2) -8/36
3) 12/-78
4) -15/-60
(NOTE = send answer step by step)

Answer 1

Answer:

1.42/9=14/3

2. -8/36=-1/4

3. -12/78=-4/26=-2/13

4. -15/-60=15/60=1/4