Jack Dorsey got the idea for Twitter when he wondered if someone could build a simple but interesting application that would let a person know what his or her friends were up to at any given time.
116.90 ÷ (77.81 ÷ 6.06) + 6.32 = (15.12% of ?) ÷ 4.652
[(2/3 of 899.79) + 25% of 500.21] × (√195.77 + 30.03% of 399.79) = ?
180.25 × 14.995 ÷ √26 = ? × 5.985
20% of 80 × 26% of 65 = ?
? = 21.08 + 18.99 × 21.07
13³ + 1.3² + 1.03¹ + 1.003 =?
(11.98% of 449.99) - 3.998 = √?
`[(sqrt(750) xx15.981) -: 54.003]` `xx` ? = 6997.81001
In a village election, 300 votes were declared invalid. The winning candidate secured 60% of the valid votes and won by a margin of 1,500 votes. Find th...
(8.86)² × (15.01)² ÷ √624.99 = 9?
