Answer:
Color of socks Number of socks
white 8
black 6
blue 4
brown 5
Total socks =

1. white socks to brown socks ratio = 8 : 5
2. blue socks to non blue socks
Non blue socks are =

ratio is = 4 : 19
3. black socks to all of the socks ratio = 6 : 23
4. two ratios equivalent to the ratio in Exercise 1 that is 8 : 5
Any same integer number multiplied to both 8 and 5 will give same ratios.
Like : 32 : 20 (multiplied by 4)
56 : 35 (multiplied by 7)