What does 1.23x3.456 equal? 0 4.250 o 4.3 04.25 4.251

4.25

Explanation:

First you need to find the number of significant figures in each quantity:

1.23 has three significant figures

3.456 has four significant figures

When you are multiplying quantities, your result must have the same number of significant figures that the smallest value, in this case three significant figures, so:

And you need to report your answer with three significant figures, so you should round the result:

4.25088 ≅ 4.25

The result of the given problem is 4.25

Explanation:

Significant figures are defined as the figures present in a number that expresses the magnitude of a quantity to a specific degree of accuracy.

Rules for the identification of significant figures:

We are given:

The mathematical operation used in the above expression is multiplication

Rule applied for multiplication and division is:

Number of significant digits in the result is based on the least precise number in the given numbers.

As, the least precise number in the given numbers are 3.

Hence, the result of the given problem is 4.25

answer: h+ its less than oh

explanation:

personal, she chose to do it.