An unknown number is not equal to 4.7 but rounds to 4.7 when when rounded to the nearest tenth

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document