Jin needs 0.8 gram of carbon for an experiment. she needs 4.15 times as much water. jins says that she needs less than 4.15 grams of water.

That is a correct statement.

Step-by-step explanation:

This is because to find the appropriate amount, we would multiply the two numbers together. Since we are multiplying 4.15 by a number less than 1 (0.8), the number can only be lower. The number would only be higher if the number was greater than 1.

step-by-step explanation:

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.