Calculate: 99 / 100000 crore * 20 million * 9999 * 395. (Note: 1 crore = 10 million)
Understand the Problem
The question appears to be asking for the result of a calculation involving division and multiplication of several large numbers. We need to clarify the order of operations to provide an accurate answer. It's currently ambiguous whether "by" indicates multiplication or division, and how the numbers should be grouped.
Answer
$132$
Answer for screen readers
$132$
Steps to Solve
- Clarify the Order of Operations
The phrase "divide 275 by 5 then multiplied by 3 then divided by 5 and multiplied by 4" needs to be interpreted correctly. Assuming "then" implies sequential operations from left to right, we perform the operations in the order they are presented.
- Perform the First Division
Divide 275 by 5:
$275 \div 5 = 55$
- Perform the First Multiplication
Multiply the result by 3:
$55 \times 3 = 165$
- Perform the Second Division
Divide the result by 5:
$165 \div 5 = 33$
- Perform the Second Multiplication
Multiply the result by 4:
$33 \times 4 = 132$
$132$
More Information
The calculation follows a straightforward order of operations from left to right, alternating between division and multiplication.
Tips
A common mistake would be misinterpreting the order of operations or grouping the numbers incorrectly. For example, someone might try to multiply all the numbers after 275 first and then divide. Careless arithmetic errors can also occur when performing the multiplications and divisions.
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