Answer:
40 I had this question before
D because y (time spent) = 50 × x (distance travelled)
225÷4.5=50
x÷y=50
Step-by-step explanation:
28
18+6+4=28
Answer: 2/3 hours
okay so the speed now is 850, which is 850/340 = 2.5 times the original speed
Since It's 2.5 times the original speed,
2.5x = 5/3
so x = 5/3/2.5 = 2/3
