Answer:
123.5
Step-by-step explanation:
To round 123.456 to the nearest tenth consider the hundredths’ value of 123.456, which is 5 and equal or more than 5. Therefore, the tenths value of 123.456 increases by 1 to 5.
123.456 rounded to the nearest tenth = 123.5
The following table contains starting numbers close to 123.456 rounded to the nearest 10th.
