Answer:
1.
2. 13.5 +
3.
6.
These four options are rational;
Step-by-step explanation:
1. equals to 10 * 10 = 100 which is rational
2. 13.5 + equals 13.5 + 9 = 22.5
3. -- 3+27 = 30
6.
Option 4 and 5 are irrational because they include and which are not a perfect square and their answers will be non recurring and non terminating decimal fraction.
Step by Step Answer:
10% of 460 = 46
46 x 9 =414
The Art Club sold 414 shirts.
Beach Mark is a multiplication to remember
The askser is 283828288288 god it’s da key bro