Answer: First Picture 100:60 = The answer is A. 5:3 | The Second Picture K/12=8/24 the answer is A. k=4 | Third Picture is A. 4 | Fourth Picture answer is B. 4 teachers for every 64 students | And Final Picture answer is D. 9.33 miles per hour, Wendy Was Faster. | Hope this helps out today!!
Step-by-step explanation: Its simple math its just either x2 or what's it divided off