Calculation
Excel formula
Hover over image for animation
Simple interest | # gomaths.net/4222 User submitted, thanks to Simon Job
Calculate simple interest.
=A2*B2*C2 (calculate simple interest)
=A2+D2 (amount)
where A2 is the Principal
B2 is the interest rate as a percentage
C2 is the time in years
Weekly wage | # gomaths.net/4217 User submitted, thanks to Simon Job
Calculate weekly wage given hours worked and hourly rate.
=B2*C2
where B2 is the hours worked and C2 is the hourly rate
