Answer:
After ten years his salary is x2
Step-by-step explanation:
You find a common denominator (the bottom one) and then add the numerator (the top) but you don't add the denominator, you just make it the same
Greetings, the answer is 11.
Answer:
24
Step-by-step explanation:
60% is equal to 3/5. So, we can divide 15 by 5 to get 3 and multiply 3 by 3 to get 9. Then add 9 to the 15 to get 24, Alternatively you can multiply 15 by 1.6