Math question thats boggling my mind?

Question

 

Convert the following volumes

 

1. 50 quarts (US) to Litres 

 

 

 

1. 50 quarts to gallons 

 

 

 

1. 0.75 L to gallons (US) 

 

 

 

1. 0.75 gallons (US) to gallons (UK)  

 

 

 

1. 3 quarts to fluid ounces 

 

 

 

1. 20 fluid ounces to quarts 

Answer 1

Just google the conversion rates and multiply the number accordingly. I will do the second one (50 quarts to gallons):

conversion rate: 4 qts = 1 gal or 1/4 gallons per quart

50 quarts x 1/4 gallons per quart = 12.5 gallons