30 percent of 345 is 345 times 30 divided by 100 = 103,5.
Since a number percent is just that number divided by 100, to convert a single number into a percent, multiply by 100. Thus 3.45 = 345% = 345/100.
0.0174
1549.4058
345
23
345
2.8986
Multiply 345 by 15 to get the answer: 345 * 15 = 5175
5
8.625
34.5