Answer:
1.1
Explanation:
1.234
In this situation, 1 is the whole number, while 234 are the decimals. 2 represents the tenths, the 3 represents the hundredths, and the 4 represents the thousandths.
Rounding means to make your number/answer shorter to a nearest number. If we rounded your 1.125 to the nearest hundredth, it'd be 1.3 since 5 is considered the larger side.
1-4 round down, 5-9 round up