1) 8 41/48
2) 9 16/27
3) 41 2/5
4) 13 55/63
hope this helps x
Answer:

Step-by-step explanation:
triángulo 30°-60°-90°








I believe the most logical answer would be is to divide so us the kcf method keep change flip so 5 stays the same then change division into multiplication then flip the fraction 1/3 into 3/1 so now we have 5 times 3 is 15