What approximate value should come in place of the question mark (?) in the following question?
√255.96 × 11.99 + 15.15 × 13.94 = ? + 4.992
1
271
2
357
3
259
4
377
5
293
What approximate value should come in place of the question mark (?) in the following question?
√255.96 × 11.99 + 15.15 × 13.94 = ? + 4.992