Answer:
10
Step-by-step explanation:
We're looking for 5 + 5:
x = 5 + 5
Since 5 + 5 = 10:
x = 10
Answer: 10
The first one
25% of 60 is 15
75% of 30 is 22.5
50% of 45.7 22.85
50% of 60 30
100% of 22.5 is 22.5
75% of 60 is 45
10% of 22.5 2.25
