The digit 3 will be written 20 times.
18 times
20, don't forget 90, 91, 92, 93 ...... etc
To determine how many times the digit 3 appears in the numbers from 1 to 11,521, we can break it down by counting occurrences in each digit place (units, tens, hundreds, and thousands). A detailed analysis or programming solution can provide the exact count, but generally, it is estimated that the digit 3 appears approximately 4,000 times in that range, as it occurs regularly in various positions across the numbers. For precise results, one would typically write a program or use combinatorial counting methods.
You line them up and down and then multiply the first ones up and down on the right. then you do the diagonally ones and then you put a zero on the bottom right. then you go to the second number on the right and do the one diagonally and then the on up and down. then you add the two together and you have your answer. example:
Then you write down both numbers
120 times.
18 times
10
20, don't forget 90, 91, 92, 93 ...... etc
You line them up and down and then multiply the first ones up and down on the right. then you do the diagonally ones and then you put a zero on the bottom right. then you go to the second number on the right and do the one diagonally and then the on up and down. then you add the two together and you have your answer. example:
Write the two sums down one below the other and then draw a line underneath like so, then just do it backwards. do 4x6 then write it below. If you get a double digit then write the 4 underneath the 6 and a small 2 underneath the 4 next to the 6. Then when you times the next line add it on to the total 2344 x 1946 --------
Then you write down both numbers
Multiplying by multi-digit numbers is similar to multiplying by two-digit numbers in that both processes involve breaking down the numbers into place values and multiplying each digit by each digit in the other number. The key similarity lies in the application of the distributive property, where each digit in one number is multiplied by each digit in the other number, and then the products are added together to get the final result. This process is consistent whether you are multiplying by a two-digit number or a multi-digit number.
118 The following from rjsiekman; Think of it as the number of times the 3 will be written in the hundreds, tens, and ones column. This analysis assumes whole numbers; otherwise you can write a 3 an infinite number of times. In the hundreds, 301.....399 is 99 (because it is stated the numbers between 300 & 400; 300 is not included). In the tens, 3 will be written for 330....339 which adds another 10. In the ones, 3 will be written for 303, 313....393 which adds another 10. So, in total, the 3 will be written 119 times.
Ask your instructor if you can write down your 10 digit code.
To determine how many times 2 goes into 513, you need to perform long division. The first step is to divide 2 into the first digit of 513, which is 5. 2 goes into 5 two times without exceeding it. Write down 2 as the first digit of the quotient. Subtract 4 (2 * 2) from 5, which equals 1. Bring down the next digit, 1, to form 11. 2 goes into 11 five times without exceeding it. Write down 5 as the next digit of the quotient. Subtract 10 (2 * 5) from 11, which equals 1. Bring down the next digit, 3, to form 13. 2 goes into 13 six times without exceeding it. Write down 6 as the final digit of the quotient. Subtract 12 (2 * 6) from 13, which equals 1. Since there are no more digits to bring down, the final answer is 256 with a remainder of 1.
In numbers it is: 4,170,000 dollars