Find Integer Part of A: Math Problem

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In summary, the "Find Integer Part of A: Math Problem" is a mathematical problem that involves determining the largest whole number less than or equal to a given number A. It is important because it has real-life applications and can be used to calculate the number of items needed to fill a space or determine the capacity of a room. The process for finding the integer part of A involves dropping the decimal part of the number, and there is a specific formula, <strong>floor(A)</strong>, for solving it. This problem can also be solved for negative numbers, resulting in the largest negative integer less than or equal to the given number.
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Albert1
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$A=(\dfrac{16\times72+17\times73+18\times74+19\times75}{16\times71+17\times72+18\times73+19\times74})\times 150$
find the integer part of A
 
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  • #2
A = $( 1+\frac{16+ 17+ 18 + 19}{16 * 71 + 17 * 72 + 18 * 73 + 19 * 74}) * 150$
= $150 +\frac{16 * 150 + 17 * 150 + 18 * 150 + 19 *150}{16 * 71 + 17 * 72 + 18 * 73 + 19 * 74}$
= $150 + 2 +\frac{16 *8 + 17 * 6 + 18 * 4 + 19 *2}{16 * 71 + 17 * 72 + 18 * 73 + 19 * 74}$

so ans = 152
 
Last edited:
  • #3
kaliprasad said:
A = $( 1+\frac{16+ 17+ 18 + 19}{16 * 71 + 17 * 72 + 18 * 73 + 19 * 74}) * 150$
= $150 +\frac{16 * 150 + 17 * 150 + 18 * 150 + 19 *150}{16 * 71 + 17 * 72 + 18 * 73 + 19 * 74}$
= $152 +\frac{16 * 8 + 17 * 6 + 18 * 4 + 19 *8}{16 * 71 + 17 * 72 + 18 * 73 + 19 * 74}$


so ans = 152
it should be:
= $152 +\frac{16 * 8 + 17 * 6 + 18 * 4 + 19 *2}{16 * 71 + 17 * 72 + 18 * 73 + 19 * 74}$indeed very smart solution:)
 

FAQ: Find Integer Part of A: Math Problem

What is the "Find Integer Part of A: Math Problem"?

The "Find Integer Part of A: Math Problem" is a mathematical problem that involves determining the integer part of a given number A. The integer part of a number is the largest whole number that is less than or equal to the given number.

Why is the "Find Integer Part of A: Math Problem" important?

The "Find Integer Part of A: Math Problem" is important because it is a fundamental concept in mathematics and has various real-life applications. For example, it can be used to calculate the number of items needed to fill a given space or to determine the number of people that can fit in a room.

What is the process for finding the integer part of A?

The process for finding the integer part of A involves simply dropping the decimal part of the number A. This can be done by rounding down the number or by simply removing the decimal point and all the digits after it. The resulting number will be the integer part of A.

Is there a specific formula for finding the integer part of A?

Yes, the formula for finding the integer part of A is floor(A), where A is the given number. The floor function rounds down a number to the nearest integer.

Can the "Find Integer Part of A: Math Problem" be solved for negative numbers?

Yes, the "Find Integer Part of A: Math Problem" can be solved for negative numbers. The resulting integer part will be the largest negative integer that is less than or equal to the given number.

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