Answer:
60.
Step-by-step explanation:
We are asked to find 19% of 288 by estimate.
First of all, we will round 19% to nearest ten percent that is 20%.
Let us round 288 to nearest hundred.
\(288\approx 300\)
Now, we will find 20% of 300 as:
\(20\%\text{ of }300=300\times \frac{20}{100}\)
\(20\%\text{ of }300=3\times 20\)
\(20\%\text{ of }300=60\)
Therefore, our required amount is 60.
