5 × 101001000 = 505005000
As shown, the number of zeroes have remained the same.
You add one more zero to the end of the number
Integers. There's a possibility that a number with all ones and zeros could be binary, but we must assume base 10 unless otherwise specified.
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Apart from using a calculator, specifically if you multiply a whole number by a power of 10:* To multiply a whole number by 10, add a zero to the whole number. * To multiply a whole number by 100, add two zeros to the whole number. * Etc.
24 of them.
You add one more zero to the end of the number
102 zeros.
The number of 0s in the product is equal to the sum of the number of 0s in the whole number that you started with and the power [of ten].
Whenever you want to multiply a number by 1000, you add three zeros onto the number. Therefore, your product would be 1203459687000.
Integers. There's a possibility that a number with all ones and zeros could be binary, but we must assume base 10 unless otherwise specified.
The same as the number of zeros in 10000, that is, 4.
A million times a million is a trillion, or 1,000,000,000,000. In this particular case, the shortcut is to add your zeros. When you multiply a number with 6 zeros with another number with 6 zeros, it will always have 12 zeros. In other similar problems beginning with numbers other than 1 or with more than one starting digit that is not a zero, you can just multiply the non-zero part at the beginning and then add the zeros from both multiplicands onto the end of the product, thus 60 x 200 would be 12,000. That is, you multiply the 6 and the 2 and add on the 3 zeros.
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add 5 zeros. 1*10000 put a 1 in front and throw 5 zeros on the end. as a general rule any number that ends in zeros, you cann multiply the non zero numbers and add the total number of zeros on the end. 30*20 multiply 3 and 2, get 6 then take the two zeros (one from 30 and one from 20) get 600
Apart from using a calculator, specifically if you multiply a whole number by a power of 10:* To multiply a whole number by 10, add a zero to the whole number. * To multiply a whole number by 100, add two zeros to the whole number. * Etc.
24 of them.
When a natural number is multiplied by 1,000, the product is