Question

john measured the diameter of four steel rods. compare his measurements, listed below. which one is the largest? a) 0.25 inch b) 0.026 inch c) 0.025 inch d) 0.24 inch

Explanation:

Step1: Compare decimal values

We have four decimal numbers: 0.25, 0.026, 0.025, and 0.24. First, look at the tenths place. 0.25 and 0.24 have 2 in the tenths place, while 0.026 and 0.025 have 0, so 0.25 and 0.24 are larger than the other two.

Step2: Compare 0.25 and 0.24

Now compare 0.25 and 0.24. The hundredths place of 0.25 is 5, and for 0.24 it's 4. Since \( 5 > 4 \), \( 0.25>0.24 \).

Step3: Confirm with others

We already saw that 0.026 and 0.025 are less than 0.24 (and thus less than 0.25) because their tenths place is 0. So 0.25 is the largest.

Answer:

A) 0.25 inch