The answer is 4.
You get the answer by trying the example of the largest two digit number, 99.
99 x 99 = 9801.
This has four digits, so you can't get more digits than this by multiplying two two digit numbers.
* * * * *
True, but you CAN have fewer: 10*10 = 100, which is only three digits!
1490 of the 8100 2 digit x 2 digit multiples have products of 3 digits, the rest have 4 digit products.
two
You had me until "product." The product of 4 digits can't be prime.
There are two numbers that satisfy the criteria. 38 and 83
If the two decimal numbers have x and y digits after the decimal points, then the product has (x + y) digits after the decimal point.
They are 39 and 52.
4 Give examples to support your answer please.
It can have 4 digits, because the highest possible two digit numbers 99*99=9801.
two
If you mean, "What is the largest number of digits possible in the product of two 2-digit numbers" then 99 * 99 = 9801, or 4 digits. Anything down to 59 * 17 = 1003 will have 4 digits.
67/72 of them.
from 3 digits (10x10) to 4 digits (99X99)
You had me until "product." The product of 4 digits can't be prime.
Zero.
There are two numbers that satisfy the criteria. 38 and 83
1234, 2637, 7777, 2727 are examples of a four digit number. So any random four numbers are four digits.
If the two decimal numbers have x and y digits after the decimal points, then the product has (x + y) digits after the decimal point.
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