Answer:
Hi there!
Your answers are:
1. t = 1 & 6/7ths
1. t = 1 & 6/7ths2. y = 3.2 OR 3& 1/5th
Step-by-step explanation:
1. 7/12T -1/4 = 5/6
Add 1/4 to both sides.
7/12t = 5/6 +1/4
× 2/2 ×3/3
To add fractions, they must have the same denominator.
7/12t = 10/12 + 3/12
7/12t = 13/12
×12/7
Multiply both sides by the inverse of 7/12! (7/12 × 12/7 = 1!)
t= 1 & 6/7
2. 3&1/3 ( y+ 1&1/8) = 6& 11/12
First, divide both sides by 3&1/3 to isolate y
y + 1&1/8 = 2 & 3/40 OR 2.075
Add 1&1/8 to both sides to completely isolate y!
y = 2&3/40 + 1& 1/8
y = 3.2 or 3& 1/5
