express 4_3_ as a decimal to 3 sig fig plz
4
I am not sure I understand. Do you mean 43.0 ?
its 4 AND 3/8 IT A WHOLE AND FRACTION 4 IS THE WHOLE#
4 3/8 = 4.375 to FOUR sig figs
to three sig figs that is
4.38
because when the next digit is five you round up
WHAT IS THE VALUE OF THE 2 IN THE NUMBER 48.621? I SAY 2/10 IS THAT CORRECT
To express 4_3_ as a decimal to 3 significant figures, we need to determine the value of the underscore (_) placeholder.
The underscore represents a digit that is missing from the number. To find its value, we consider the significance of the digit to its right. In this case, the digit to the right of the underscore is a 3.
To express 4_3_ as a decimal to 3 significant figures, we need to round the number using the following rules:
- If the digit to the right of the underscore is less than 5, round down.
- If the digit to the right of the underscore is 5 or greater, round up.
Since the digit to the right of the underscore is 3, which is less than 5, we round down.
Therefore, 4_3_ as a decimal to 3 significant figures is 4.30.