What approximate value should come in the place of question mark (?) in the following question?
1799 ÷ 19.87 × {(11.98 - 5.96) + (23.94 - 11.92)} = ?
1
1580
2
1660
3
1680
4
1620
5
1540
What approximate value should come in the place of question mark (?) in the following question?
1799 ÷ 19.87 × {(11.98 - 5.96) + (23.94 - 11.92)} = ?