A 6-pound container of detergent costs $4.38. what is the price per pound?
1 answer:
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Given:
The values are .
To find:
The values of and
.
Solution:
We have,
...(i)
Multiply both sides by 10.
...(ii)
Subtracting (i) from (ii), we get
And,
Now, the product of a and b is:
The quotient of a and b is:
Therefore, the required values are and
.