Answer:
1.56
0.52
Step-by-step explanation:
S = Sally's age
J = Jim's age
S = 2 + 3j Plug in 4 for j
S = 2 + 3(4) Multiply
S = 2 + 12 Add
S = 14
Sally is 14 years old.
The rule is to add 5/6. so the unknown term should be 4 1/3 because 3 1/2 + 5/6 = 4 1/3