Question

The number of significant figure for 3.720 is​

Answer 1

Explanation:

3- Significant figures are their

Answer 2

The given value has 4 significant numbers.

• A significant figure of a number is the number that has a definite value of its own and contributes to quantifying the whole number. In counting the number of significant numbers in a number, we should follow a set of rules.
• All non-zero numbers are significant. Zeros occurring between two non-zero numbers are significant, but leading zeros are not. The trailing zeros after a decimal point are considered significant.
• In scientific notation ($n X10^{x}$), all numbers constituting 'n' are significant while 10 and 'x' are not significant.