The estimated value of the given product is 970. The given product is (96.8×9.74). This is obtained by using the rounding-off method.
What is estimation?
- Estimating means finding something close to the actual answer. In other words, it is approximating.
- Estimating decimal products involves many strategies.
- General strategy is rounding-off to the nearest value method.
Estimating the given product:
The given product is (96.8×9.74)
Here the first decimal number in the product is 96.8
Since the digit after the decimal point 8 is nearer to the value of 10, it is rounded to 97. I.e., 96.8≅97
And the second decimal number is 9.74
Since the digit after the decimal 7is nearer to the value of 10, it is rounded to 10. I.e., 9.74≅10
So, the product is 97×10=970
Thus, 96.8×9.74≅970 (approx.)
Therefore, the estimated value is 970.
Learn more about estimation here:
96.8 can be rounded to 100
9.74 can be rounded to 10
Hope this helps!