Answer:

Step-by-step explanation:
If you have the same denominator, you can just subtract the numerators normally and carry over the denominator.
Answer:
75 Europeos
Step-by-step explanation:
3/8 X 120= 360/8 = 45
120-45= 75
Answer:
-1, -1.1, 0.9, 1
Step-by-step explanation:
Elga is 20 years old and Alvin would be 5. Hope this helped.