Answer:
B
Step-by-step explanation:
there are 18 beads and 6 of them are purple. 6/18 simplified is 1/3
ur pfp... pls get help NOWWW
pls stop this madness
20, 21
The number halfway between the middle two integers is the average of the four:
78/4 = 19.5
Then the four integers are 18, 19, 20, 21.
The 3rd and 4th integers are 20 and 21.