Question

Find the unknown number. Enter your answer in simplest form. 9/10 - ? = 1/2 ?

Answer 1

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

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