Answer:
9/10 I do this a lot
step-by-step explanation:
1/2 changes to 5/10 and 2/5 becomes 4/10 then you add and there is your answer
Answer:
12
Step-by-step explanation:
the proportion is 120/10=1200%
I'm sorry if this is wrong
Answer:
x=14
Step-by-step explanation:
Hope This Helps <3
3 to the power of 3 is 9 or 3x3=9
9/3=3
