Algebra
a phrase when two things are equal. It will have an equals sign "=" like this.
Equation
any proportion or share in relation to a whole. Written with a ___ symbol. Out of 100.
Percentage
a fraction whose denominator is a power of 10 and whose numerator is expressed by figures placed to the right of a decimal point
Decimal
a numerical quantity that is not a whole number, including by a numerator and denominator.
Fraction
x
a symbol for a number we don't know yet. It is usually a letter like x or y, but can be a symbol or word.
Variable
The symbol used to indicate something is a 'percentage'
Percent sign
Decimal point
The number above the line in a fraction showing how many parts indicated by the denominator are taken.
Numerator
The constants in this equation: 4x - 7 = 5
7 and 5
a number on its own in an equation that contains a variable.
Constant
0.045 as a percentage
4.5%
8% as a decimal
0.08
The number below the line in fraction, a divisor.
Denominator
The coefficient in this equation: 4x - 7 = 5
4
the area of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
Algebra
25% of 400
100
8/100 as a decimal
0.08
2% as a fraction
2/100 = 1/50
The operator in this equation: 4x - 7 = 5
a number used to multiply a variable (4x means 4 times x, so 4 is a ______)
10% of 23
2.3
0.44
66/100 simplified
33/50
The value of x in the equation: 4x - 11 = 5
x = 4