Inversion Problems (Finding the Number Given the Result)
In a business...
Question
In a business deal, John earns $52.76\) and James loses $4.71. If John initially had $12.31 and James initially had $17.18\) in each of their bank accounts, then calculate the difference between the final amounts in their accounts.
A
$50.6
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B
$51.6
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C
$52.6
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D
$53.6
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Solution
The correct option is C$52.6
Calculating 12.31 + 52.76 using the standard method, we get:
Hence, the final amount in John's account is $65.07.
Next, we find the final amount in James' account:
Calculating 17.18 - 4.71 using the standard method, we get:
Hence, the final amount in James' account is $12.47.
Now, to find the difference betweeen their final amounts, we calculate the value of $(65.07 - 12.47) using the standard method:
∴ The difference betweeen the final amounts in their accounts is $52.6