It wants you to multiply the positive integers that come before it.
5! = 5 * 4 * 3 * 2 * 1
4! = 4 * 3 * 2 * 1
5!4! = 5 * 4 * 3 * 2 * 1 * 4 * 3 * 2 * 1 = 2880
Well 3 feet=1 yard
so the conversion factor is 3ft/1yd
so 12 yards converted to feet is
12yd times 3ft/1yd
the yd will cancel and you will be left with 36 feet
each banner is 1 foot so 36/1=36
she can make 36 banners
BBBBBBBBBBBBBBBBBBBbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
That means that the team won 3 out of 8 games. That's 37.5% Which is B.