Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
750k−0.2
Evaluate
750k−20%
By definition p%=p×0.01
750k−20×0.01
Solution
750k−0.2
Show Solution
Factor the expression
51(3750k−1)
Evaluate
750k−20%
By definition p%=p×0.01
750k−20×0.01
Calculate
750k−0.2
Convert the decimal into a fraction
More Steps
Evaluate
0.2
Convert the decimal into a fraction
102
Reduce the fraction
51
750k−51
Solution
51(3750k−1)
Show Solution
Find the roots
k=37501
Alternative Form
k=0.00026˙
Evaluate
750k−20%
To find the roots of the expression,set the expression equal to 0
750k−20%=0
Calculate
More Steps
Simplify
750k−20%
By definition p%=p×0.01
750k−20×0.01
Calculate
750k−0.2
750k−0.2=0
Move the constant to the right-hand side and change its sign
750k=0+0.2
Removing 0 doesn't change the value,so remove it from the expression
750k=0.2
Divide both sides
750750k=7500.2
Divide the numbers
k=7500.2
Solution
More Steps
Evaluate
7500.2
Convert the decimal into a fraction
More Steps
Evaluate
0.2
Convert the decimal into a fraction
102
Reduce the fraction
51
75051
Multiply by the reciprocal
51×7501
To multiply the fractions,multiply the numerators and denominators separately
5×7501
Multiply the numbers
37501
k=37501
Alternative Form
k=0.00026˙
Show Solution