Question

what is the weight (in grams) of a liquid that exactly fills a 202 - milliliter container if the density of the liquid is 0.685 grams/milliliter? round to the nearest hundredth when necessary, and only enter numerical values, which can include a decimal point. answer for blank 1:

Explanation:

Step1: Recall density formula

The density formula is $
ho=\frac{m}{V}$, where $
ho$ is density, $m$ is mass, and $V$ is volume. We want to find $m$, so we can re - arrange the formula to $m =
ho\times V$.

Step2: Identify given values

We are given that $
ho = 0.685$ grams/milliliter and $V=202$ milliliters.

Step3: Calculate mass

Substitute the values into the formula: $m=0.685\times202$.
$m = 0.685\times202=0.685\times(200 + 2)=0.685\times200+0.685\times2=137+1.37 = 138.37$ grams.

Answer:

138.37