Answers

2014-11-11T20:44:10+08:00
Since 1/2 is equals to 2/4 so it is lesser and Benjie can bike faster because he takes up 1/4 more than Irwin
0
2014-11-12T08:19:47+08:00
We can just write it in fraction or ratio form.

For benjie:

3/4 will be 0.75 or maybe we can write it as 75 to get rid of decimal

So it will 75/10

While Irwin:

1/2 will be 0.50 or just 50

So it will be 50/10

Now lets solve and compare:

75/10 = 7.5

while

50/10 = 5

7.5 > 5

As you can see 7.5 is higher and that means Benjie bikes more kilometer than Irwin meaning that he was faster.

I hope it helps
0