Express the ratio 3 2/3 : 7 1/3 in its simplest form.
Choose the correct choice from the following options
A) 1:21
B) 1:1
C) 2:1
D) 1:2
E) 2:11
Solution   We first convert the mixed numbers 3 2/3 and 7 1/3 into fractions   3 2/3 = 3*3 / 3 + 2 / 3 = 11 / 3   7 1/3 = 7*3 / 3 + 1 / 3 = 22 / 3   The ratio 3 2/3 : 7 1/3 can be expressed as   11 / 3 ÷ 22 / 3 = 11 / 3 × 3 / 22   Simplify   = 11 / 22 = 1 / 2   The ratio is 1 / 2 or 1:2   ANSWER IS 1:2
<result>D</result>
Express the ratio 3 2/3 : 7 1/3 in its simplest form.