14 Questions
What is the value of $2 imes 2222$?
46
What is the result of $35 ext{% of }200 - 45 ext{% of }340$?
57
What is the result of $441 - 41 imes 7$?
140
What is the value of $9 imes 81 ext{ ÷ } 27$?
5
What is the value of $rac{7}{20} ext{% of }540$?
21
What is the result of $453 - 336 + 110$?
196
What are the roots of the equation (x – 16)2 = 0 and y2 = 256?
x = ±16, y = ±16
What is the value of x and y in the equation x2 – 21x + 98 = 0 and y2 – 23y + 120 = 0?
x = y
What are the values of x and y in the equation 2x2 – 3x + 1 = 0 and 2y2 – 4y + 2 = 0?
x < y
What are the solutions to the equation x2 – 5x – 50 = 0 and y2 – 9y – 36 = 0?
x ≥ y
What is the value of x in the equation 4x2 – 8x + 3 = 0?
-1/2, 3/4
What is the missing number in the series: 14, 84, x, 728, 737, 7370?
91
What is the missing number in the series: 85, 183, 286, x, 511, 635?
428
What is the missing number in the series: 217, 338, 194, x, 167, 392?
363
Test your skills in simplification and approximation with this quiz. Solve equations and find the value of x in different mathematical expressions.
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