Answer:
Step-by-step explanation:
1.60
Answer:
15.73
Step-by-step explanation: I just kinda guessed and got it right.
Answer:
30+ 15 =45
Step-by-step explanation:
(3×10)+15 =45
Time used for the call to Zurich: ($5-$1.25)/$0.25=15 minutes
15minutes+3minutes=18minutes
Time used for the call to London: ($7.25-$1.25)/$0.25=24 minutes
24minutes+3minutes=27minutes
Difference between the two calls:27-18=9minutes
Metric: kilometers
Imperial: Miles