Question

Steve can complete the 100m dash in 10 seconds while Paul can run it in 12 seconds. How does Steve's time compare to Paul's?

Answer 1

Let

x---------> Steve's time

y-------->  Paul's time

we know that

$x=10\ s\\y=12\ s$

$x < y$ ------> Steve is faster than Paul

Divide x by y

$\frac{10}{12}=\frac{5}{6}$

therefore

the answer is the option

A. Steve is 5⁄6 as fast as Paul

Answer 2

Answer is A

Why:

Steve's speed is 100/10 or 50/5

Paul's speed is 100/12 or 50/6

if you calculate this by using gcd, you will see that steve is 5/6 faster than paul