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3 years ago

9

The average temperature for 5 days was 100 degrees, and then it was cold for 1 day. That brought the average down to 90 degrees

for the 6 day period. What is the temperature on the sixth day?

1 answer:

Alona [7]3 years ago

7 0

Answer:

40

Step-by-step explanation:

5 days temperature = 100

So the temperature have to add to 500

6 days temperature = 90

500 + ? = 540

?=40

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