Answer:
Step 1) Calculate 20 percent of 305: To calculate 20 percent of 305, you multiply 20 by 305 and then divide the product you get by 100. Here is the math to illustrate:
20 x 305 = 6100
6100 / 100 = 61
Step 2) Add the 20 percent you calculated in Step 1 to 305. Here is the math to illustrate:
305 + 61 = 366
Therefore, the answer to "What is 305 plus 20 percent?" is:
366