If I understand the question correctly, then the answer is -99.9
4.5
The largest place value is the tenths place. The smallest is, well, infinite.
3.6
It is: 4.5 rounds to 5
16.9
It is: 4.5 that rounds up to 5 as a whole number
six- tenths = 0.6 in decimal
The decimal number of two and four tenths is: 2.4
the decimal for one and two tenths is.... 1.2
7 tenths is the smallest of those numbers.
No matter the number, the tenths place is the first to the right of the decimal point. In numbers with no decimal point, the tenths place is zero.
The number after the decimal.