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a.  2/9 : -  5/3  = 2/9 x - 3/5 = - 6 / 45 = - 2 / 15

b. 3/5 : 1/5 =  3/5 x 5 = 15/5 =  3

c.  - 1/4 : 3  = - 1 /4 x 1/3 = - 1 /12

d .  22/7  : - 11 = 22/7 x - 1/11 = - 22 / 77 = - 2 /7

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