Answer:
8 turtles joined the group
Step-by-step explanation:
13-5=8
3.53 hope this helps
2/7
this is because you can simply do the butterfly method and multiply 4 times 2 which is 8 for 2/7 and 7 times 1 for 1/4 which is 7 so 2/7 is greater than 1/4