What is 3 1/3 divided by 2

How to write 3 tenths and 5 tenths as a decimal

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year. how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?