What approximate value should come in the place of question mark (?) in the following question?
554.95 - 209.99 + √? = 18.992 + 26.97 × 6.97 ÷ 20.91
1
576
2
384
3
441
4
625
5
529
What approximate value should come in the place of question mark (?) in the following question?
554.95 - 209.99 + √? = 18.992 + 26.97 × 6.97 ÷ 20.91