Question

12 1/2 % increase in a speed of 600km/h

Answer 1

Answer:

'12 1/2%' increase in a speed of 600km/h......

'12 1/2%' or '25/2%' of 600km/h.......

='25/200×600'

=75km/h

Increase Speed=600km/h + 75km/h=675km/h...

I hope it helps u...

Answer 2

Answer: 675

Step-by-step explanation:

1- 12.5/100 x 600 = 75

2- 600+75 = 625