The correct option is:
b. a = 1.12
Explanation:
If we subtract 6.2 from both sides of the equation, we get:
320 + 6.2 - 6.2 = 7.32 - 6.2
320 = 1.12 * 4
So, a = 1.12 is the correct answer.
Solve: 320 +6.2 = 7.32 4
a. a = 0.8
b. a = 1.12
c. a = 1.4
d. a = 1.92
1 answer