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The temperature in Lancaster was 19°C. The temperature in Yardley was –21°C. How much warmer was the temperature in Lancaster than the temperature in Yardley?

The temperature in Lancaster was 19°C. The temperature in Yardley was –21°C. How much warmer was the temperature in Lancaster than the temperature in Yardley?
asked 3.7k views
2 votes
The temperature in Lancaster was 19°C. The temperature in Yardley was –21°C. How much warmer was the temperature in Lancaster than the temperature in Yardley?

asked
User Zarun
by
7.9k points

2 Answers

6 votes

Answer:

19-(-21)=40°

Explanation:

Warmer temperature has to carry a positive sign

answered
User Garrett Serack
by
9.2k points
1 vote

Answer:

It was 40 degrees warmer in Lancaster than Yardley.

Explanation:

answered
User Silvan
by
7.8k points
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