Answer:
We have [ ( x + 7.4 ) ÷ 18 ] x 6 = 6;
Then, ( x + 7.4 ) ÷ 18 = 1;
x + 7.4 = 18;
x = 10.6;
Step-by-step explanation:
You pay: 22.50 and you save :7.50
22.5% is the correct answer. 45/200 = 225.
Answer:
89/5
Step-by-step explanation:
17.8
To make this a faction
178/10
Divide by 2 on top and bottom
89/5
