A 3-digit instrument measures to 3 significant digits; A 4-digit instrument measures to 4 significant digits. A 3.5 digit instrument is somewhere in between. Since 0.5 is the log base 10 of 3, the display would be accurate within 3 units in the 4th digit. At least that's what I tried to explain to a bright student in my grade 11 class. She told her engineer dad and he said it was nonsense.
100000000*first digit+10000000*second digit+1000000*third digit+100000*fourth digit+10000*fifth digit+1000*sixth digit+100*seventh digit+10*eightth digit+1*nineth digit
I am a four digit number. My tens digit is 2 more than my ones digit. My hundreds and thousands digit are both 1 less than my ones digit. What number can i be?
one
421 and 842
a pig is digit grade
A 3-digit instrument measures to 3 significant digits; A 4-digit instrument measures to 4 significant digits. A 3.5 digit instrument is somewhere in between. Since 0.5 is the log base 10 of 3, the display would be accurate within 3 units in the 4th digit. At least that's what I tried to explain to a bright student in my grade 11 class. She told her engineer dad and he said it was nonsense.
100000000*first digit+10000000*second digit+1000000*third digit+100000*fourth digit+10000*fifth digit+1000*sixth digit+100*seventh digit+10*eightth digit+1*nineth digit
the unit digit is the last digit from left or ones digit
4284
4082 Since the tens digit is 2 times the thousand digit, it must be an even digit. So it can be 8, 6, 4, or 2. But, the thousands digit is 4 greater than the hundred digit. So that the hundred digit must be 0, the thousands digit must be 4, the hundreds digit must be 8, and the ones digit must be 2.
the leading digit
1.382 OR 0.000 or 2831
I am a four digit number. My tens digit is 2 more than my ones digit. My hundreds and thousands digit are both 1 less than my ones digit. What number can i be?
The 37th digit is 4The 37th digit after the decimal point is 1.The 37th digit is 4The 37th digit after the decimal point is 1.The 37th digit is 4The 37th digit after the decimal point is 1.The 37th digit is 4The 37th digit after the decimal point is 1.
The hundreds digit is 2; the tens digit is 5; the ones digit is 8; the tenths digit is 1; the hundredths digit is 7; the thousandths digit is 6.
47184