6. You have 21 cookies and you want to give 3/7 to your friend. How many do you give to your friend? 21 * 3/7 = 9. You would give 9 cookies. 7. 1/2 / 5 = 1/10 - siblings 1/4 / 2 = 1/8 - friends A single friend got more because 1/8 is greater than 1/10. Hope this helps!