His pickup will need 2 gallons of gas
        
             
        
        
        
C. 100. Multiply 10 times 10 to get a product of 100. Hope this helped!
        
                    
             
        
        
        
Answer:
The answer is no 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: a) 1,600
               b) 35,000
               c) 120,000
<u>Step-by-step explanation:</u>
First, round each number to one significant digit (the first digit).
Then multiply them.
a) 17   --> rounds to 20
   82   --> rounds to 80
                                        20 x 80 = 2 x 8 with two zeros
                                                      = 1 6 0 0
b) 54   --> rounds to 50
   671   --> rounds to 700
                                        50 x 700 = 5 x 7 with three zeros
                                                        = 3 5 0 0 0
c) 207   --> rounds to 200
   643   --> rounds to 600
                                        200 x 600 = 2 x 6 with four zeros
                                                           = 1 2 0 0 0 0