Estimate the following products by rounding off each number to the nearest ten:
$$28 \times 63$$

Question

Estimate the following products by rounding off each number to the nearest ten-28 times 63

Toppr Admin · Accepted Answer

Given-28 -times 63-Estimated value to the nearest ten of -28 - 30-Estimated value to the nearest ten of -63 - 60-therefore- required estimation - -30 -times 60- - 1800-

Estimate the following products by rounding off each number to the nearest ten:$$28 \times 63$$

Given$$28 \times 63$$Estimated value to the nearest ten of $$28 = 30$$Estimated value to the nearest ten of $$63 = 60$$$$\therefore$$ required estimation $$= (30 \times 60) = 1800$$

Estimate the following products by rounding off each number to the nearest ten:
$$28 \times 63$$

Given
$$28 \times 63$$
Estimated value to the nearest ten of $$28 = 30$$
Estimated value to the nearest ten of $$63 = 60$$
$$\therefore$$ required estimation $$= (30 \times 60) = 1800$$