Question

Here are the monthly charges of Jim’s mobile phone


Monthly charge £20

100 free minutes then 9p per minute

200 free texts, then 11p per text



During one month,Jim makes 140 minutes of calls and sends 261 texts



Workout the total charge for the month

Answer 1

40x9=£3.60
61x11=£6.71
£6.71+£3.60=£10.31
£20+£10.31=£31.31

Answer 2

Answer:

£30.31

Step-by-step explanation:

140-100=40

40×9=360

261-100=61

360+671=1031p

=£10.31

10.31+2-=30.31

=£30.31