Question

What is 7.3519 to 1 decimal place?

Answer 1

$7.3519\approx7.4$

Answer 2

Well, the first decimal place is the tenth place, so if you do NOT want to round, then your answer would be 7.3.
If you DO want to round, your answer would be 7.4 because there is a five in the hundredths place.

I hope this helped you!