The average temperature from Tuesday to Friday is 48°C and from Wednesday to Saturday is 52°C. If the temperature on Tuesday is 42°C, what was it on Saturday?	Options.
A) 52°C  B) 55°C  C) 58°C  D) 51°C  E) 53°C
Temperature on Tuesday + Wednesday + Thursday + Friday = 4 x 48°58°C = 192°58°C   Temperature on Tuesday = 42°58°C   Thus, Wednesday + Thursday + Friday = (192°58°C - 42°58°C) = 150°58°C   Temperature on Wednesday + Thursday + Friday + Saturday = 4 × 52°58°C = 208°58°C   Thus, Saturday’s temperature = 208 - 150°58°C = 58°58°C   ANSWER:58°C
<result>C</result>
The average temperature from Tuesday to Friday is 48°C and from Wednesday to Saturday is 52°C. If the temperature on Tuesday is 42°C, what was it on Saturday?