3?
Assuming you mean permutations of three digits, then the set of numbers that can be made with these digits is: 345 354 435 453 534 543 There are six possible permutations of three numbers.
Just six numbers... 345, 354, 435, 453, 534 & 543
There are 345 ones in 345.
If you mean using the digits, then you can do: 3 x 5 + 4 = 19
Yes, 345 is greater than 3.45. When comparing numbers, you can align the decimal points and compare the digits from left to right. In this case, 345 is in the hundreds place, while 3.45 is in the ones place. Therefore, 345 is greater than 3.45.
345 yd = 1035 '
345 kilometers is 13,583,000 inches.
345 pounds = 24.6 stone
345 ÷ 15 = 23
To write 345 as a decimal, you place the decimal point after the last digit. So, 345 written as a decimal is 345.0. This is because the decimal point is always placed after the whole number part, even if there are no decimal digits.
if repeating is allowed... 36 (6x6, for the last two digits) If not, 6 (3x2, last two digits)
To round 345 to the nearest ten, you look at the digit in the tens place, which is 4. Since 4 is less than 5, you keep the tens digit the same and change all digits to the right to zero. Therefore, rounding 345 to the nearest ten gives you 340.