What approximate value should come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
63.9972 × 9449.8980 + 243.0094 = (?)21
489
2
500
3
850
4
780
5
650
What approximate value should come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
63.9972 × 9449.8980 + 243.0094 = (?)2