Determine the answers to the following percentage problems (3): a) A car is travelling at 85km/h and then increases its speed to 115km/h. What is the percentage increase in spee…

Question

asked Feb 5, 2024 59.6k views

1 Answer

Ostap Gonchar · Answer 1 · 2024-02-11T05:47:32+0000

Answer:

600/7% OR 85.71%

Explanation:

increase in speed =v-u

I=115-85

I=30km/h

percentage increase =(I/u) ×100

30/85 ×100

6/17×100

600/7%