Dominik hires a satellite phone. His total hire charge is £860. For how many weeks did he hire the phone? (Total hire charge = No. of week X 90 +50)

  1. Rearrange the formula so that it is equal to what the question is asking for (no. of weeks)What you have to do to one side you must do to the other!Total hire charge - 50 = No. of weeks X 90 (Total hire charge - 50) / 90 = No. of weeks 2. Enter the information given into the formula (total hire charge = 860)(860 -50) / 90 = No. of weeks 3. Calculate the answer810 /90 = No.of weeks 9 = No. of weeks Therefore the answer is 9 weeks.
GK
Answered by Grace K. Maths tutor

4147 Views

See similar Maths GCSE tutors

Related Maths GCSE answers

All answers ▸

The cost of a ticket increases by 10% to £19.25. What is the original cost?


there are 11 sweets in a box four are soft centred and seven hard centred sweets two sweets are selected at random a)calculate the probability that both sweets are hard centred, b) one sweet is soft centred and one sweet is hard centred


How would I simplify (3x^2 − 8x − 3)/(2x^2 −6x) fully?


How do I solve the simultaneous equations 2x - y = 3 and 3x + y = 9


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences