Question

20% of a is 11. What is a?​

Answer 1

Answer:

a=55

Step-by-step explanation:

This question is asking for you to find the whole (a), given a part (11). This can be done through multiplication. 20% is 1/5 of 100%. This means to find the whole number, you should multiply the part by 5. 11*5=55. So, a must equal 55.

We can check this answer by working backward. Do this by finding 20% of 55, and checking to see if it is 11. To find a percentage of a number, multiply that number by the percent in decimal form. So, 20% of 55 is equal to 0.2*55, which is 11. Therefore, the answer is correct.

Answer 2

Answer: A=55

Step-by-step explanation: 20% of A is 11. 20% of 55 is 11. 55=a

All you do is divide 11 by .2 (11/.2)