Equations
3x-2=7
What is x = 3?
The number of dwarves living in the Lonely Mountain if five-sixths of them, 45 dwarves, had unhappy faces
What is 54 dwarves?
If the Comrades runner covered the first 20 kilometers in 2 hours and the next 70 in 5 hours, how much his rate had increased
What is 4 kmph?
The perimeter of a semicircle with a diameter of 11 cm
What is 17.27 cm?
1.7 x 105 in standard notation
What is 170,000?
13x+6=32
What is x = 2?
If 8/9 of Bilbo's 117 stories told of adventure and danger, the number of such stories he told
What is 104 stories?
If Little Red Riding Hood walked the 8 miles to her grandmother's house in 4 hours and ran home at a rate 4mph faster, how long it took her to get back
What is
1 1/3 hour?
The area of a semicircle with radius of 4 ft
What is 25.12 ft2?
49% of 52
What is 25.48?
2/3x-1/6=1/2
What is x=1?
If when the fog lifted, 400 orcs were spied skulking and 2400 others were not spied, the fraction that was not spied
What is
7/8?
If Prince Charming traveled 60 leagues in 2 days and doubled his rate thereafter, the time it took him to go 300 leagues further
What is 5 days?
the perimeter of the figure on the board, in millimeters
What is 51.88 mm?
root(j)(k)
if j = 5 and k = 32
What is 2?
5x+6 13/14=12 2/7
What is
x=17/14?
The number of runners that finished Comrades if 3/5 of them finished and 25,000 began the marathon
What is 15,000 runners?
If Willie Wonka's chocolate machine could produce 500 bars in 2 hours and its rate then tripled, the number of bars that would be produced in 10 hours
What is 7500 bars?
The area of the same figure, again in millimeters
What is 164.25 mm2?
7/10+2/5(4/7+3/5)
What is
409/350?
1 1/4x-1/3=3/5
What is
x=16/75?
If 2 1/3 times as many hobbits as usual were at the Prancing Pony, 70 hobbits, the usual number there
What is 30 hobbits?
What is 16 hours?
Find the perimeter of the figure on the board, in inches
What is 29.7 in?
12 - root(3)(125)+9*3^4-(4+8-3)-:3
What is 733?