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Georgia [21]
3 years ago
14

A mobile phone company changes its rental charge from $80 to per to $7.50per month.

Mathematics
1 answer:
irinina [24]3 years ago
6 0

Answer:

6.6%

Step-by-step explanation:

Note: I had to correct the given data

Given data

Initial charges= $7.50

Final charges= $8.0

Percent increase

% increase= Final-initial/initia*100

% increase= 8-7.5/7.5*100

% increase= 0.5/7.5*100

% increase= 0.066*100

% increase= 6.6%

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