Explain how u can decide where to place the first digit of the answer for 6,139 / 153

Ineed me i stuck and i don’t want to get it wrong

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?

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).