It's very simple 
1m=100cm
4m=4×100=400cm
        
                    
             
        
        
        
Answer:
1. All of the above. 
2. Kilowatt hours. 
Step-by-step explanation:
A power bill can be defined as a utility bill issued by a power utility company (provider) to illustrate the amount of energy (electricity) consumed by a customer. 
Power bills usually show the following informations;
1. The total amount due: this represents an amount of money being owed by a consumer to a power utility company. The current amount due in addition to any outstanding balance is reflected in this tab. 
2. The Kilowatt hours of electricity used: this represents the amount of electricity that was used by the consumer in the previous month. 
3. The payment due date: this represents the least expected date for payment to be made by the consumer. If payment isn't made on or before the due date, the consumer will be disconnected. 
<em>Generally, when calculating the power bill, power companies use kilowatt hours. The Kilowatt hours (KWh) represents the amount of energy (electricity) that is being used by a customer on a hourly rate. </em>
 
        
             
        
        
        
The answer is the last one 7/8 x -3/4 =6
        
             
        
        
        
Answer:
1/3
Step-by-step explanation:
 
        
             
        
        
        
Answer:
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