Respuesta :
Answer:
well its 2/5
Step-by-step explanation:
because its 4/10 but you wanted to simplify it so its 2/5
brainlist? its the crown btw
Answer:
? = 2/5
Step-by-step explanation:
- Lets say '?' is 'x'
- First change 1/2 to 5/10
- Now, subtract 9/10 from 5/10. You should get -x = -4/10
- Now divide the equation by -1 so x=4/10
- 4/10 is the same as 2/5, which is the answer