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6940 ÷ 28 ÷ 7 = ? ? = 35.40 ≈ 35
13.99% of 299.99 ÷ 7.17 = ? ÷ 16.15
(18.22) 2.02 + (13.89) 2.12 – (44.88) 2.07 = ? – 1604.85
58.03% of 1499.99 - ? % of 699.95 = 394.04
30.33% of 440.08 + 45.09 × 5.998 – √961.09 × 3.990 – 189.99 = ?
?2 - 12.5% of 647.99 = 24.98% × 363.97 + 5% of 1059.98
Find the approximate value of Question mark(?). There is no requirement to find the exact value.
(2999.77 ÷ 74.85) + (√624.95 × 4.09) = ?
...647.1 ÷ ? + 72.3 × 209.81 – 8743.1 = 6404
(√845 ×19.932+ √4230 ×14.385)/(√1765 ×4.877 ) = ?
‘A’ and ‘B’ can build a wall in 8 days and 12 days, respectively. If ‘A’ started building the wall alone but after 4 days he was replaced by...