This would be the correct answer
Exact form: 10/9 decimal form: 1.111 mixed number form: 1 1/9
Answer:
5.40 dollars
Step-by-step explanation:
3 3/4 lb= $20.25
1lb=?
Cross multiply
20.25* 1/ 3 3/4
Which is 5.4
The answer is 5.40 dollars
Answer:


Step-by-step explanation:
Given


Required
Determine the solution
Make x the subject of formula in: 

Divide both sides by 4


Substitute
in 

Solve the fraction

Open the bracket


Subtract 0.1 from both sides


Divide both sides by 0.2

Substitute 0 for y in 



