Answer this question:Lara was 9 years old 7 years ago. How old will she be 10 years from now?
Lara is 9 + 7 = 16 years old now. Thus, she will be 16 + 10 = 26 years old 10 years from now.
The answer is 26.

Answer this question:Winston had 10 gallons of gas in his car’s gas tank. He drives to the store and uses 6 gallons of gas. Then he drives to the doctor’s office and uses 2 gallons of gas. If the tank can hold up to 12 gallons of gas, how many gallons of gas will Winston need to refill the entire tank?
After driving to the store and doctor’s office, Winston has 10 - 6 - 2 = 2 gallons of gas left in the tank. To refill the entire tank, Winston needs 12 - 2 = 10 gallons of gas.
The answer is 10.

Answer this question:In a classroom there are 30 students. 1/3 of them are boys. Among the girls, 40% own dogs, 20% own a cat, and the rest have no pets. How many girls in the class have no pet?
2 / 3 students are girls because 1 - (1 / 3) = 2 / 3. 20 students are girls because 30 x (2 / 3) = 20. 40% of the girls don't have any pets because 100 - 40 - 20 = 40. 8 girls in class have no pets because 20 x .4 = 8.
The answer is 8.

Answer this question:Angel has a tasty fruit salad restaurant making twice the number of fruit salads made by her friend Alaya's tasty fruit salad restaurant. Alaya's restaurant has 200 fruit salads. How many fruit salads are there in total in the two restaurants?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
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Angel restaurant makes 2 * 200 = 400 fruit salads. The total number of fruit salads made in the two restaurants is 200 + 400 = 600.
The answer is 600.