Sagot :
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
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
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