You start by looking at the zeros
If there is one zero, there’s going to be one place after the comma
If there is two zeros, there’s going to be two places after the comma and so on
For example: 2/100 will be 0,02 while 2/10 will be 0,2
I hope that helps
(6,3x0,15)/1,5 = 0,945/1,5 = 0,63
<span>I hope to have helped you ! :)</span>
Let the speed of the bus be x,
Distance = speed × time
(90+x) (16:20 –13:20) = 510
=> 3(90+x) = 510
=> 270 + 3x = 510
=> 3x = 510–270
=> x = 240/3
=> x = 80
Thus, the speed of the bus is 80km/hr.
Sheesh run my branliest boxed like a fish
Your answer is A. 15
6a+10 = 3a+ 55
6(15) + 10 = 3(15) + 55
6x 15 = 90 + 10 = 100
3 x 15 = 45 + 55 = 100
hope this helps