Three different positions of the same dice are shown.

420.11 ÷ 13.98 × 5.14 – 124.9 = √? 

{26.11 x 13.96 - (346.95 - 26.04 x 4.18)} = ?

4.93% of 539.92-48% of 4700=?-8330.33

85.22 of 499.98% + 299.99 ÷ 30.18 = ?

(9116.89 – 8024.89 + 902.95) × 14 = 1800 × ?

A boat can travel 30 km upstream and 45 km downstream in 6 hours. Find the speed of the boat in still water if the speed of the stream is 4 km/h.

72.8% of (215.69 + 189.38) - 5.97² + (3.01 of 7.8) = ? of (64.02 - 38.95)

1959.09 + 33.94% of 6250.06 – ? = √10609.02 + √144.24