If 9 chairs were sold, the store has to sell 11 tables in order to meet the requirements.
So far your getting all of them right. But, maybe next time upload a better picture because it’s hard to see what you wrote.
Yes, she could. By eating 1 ounce of cheddar cheese and 3 ounces of Parmesan cheese, she would be consuming 40 grams of protein and 176 calories.
Quotient is the answer of the division
0.4/0.01 = 40 x 10 = 4/0.1 = 40 x 10 = 40/1 = 40