Answer:39%
Step-by-step explanation:
78/100÷2
78/100×1/2
=39
Answer:
Temperature dropped by 28°C in two hours
Step-by-step explanation:
<u>Initial measurement:</u>
<u>Measurement 2 hours later:</u>
<u>The difference:</u>
Temperature dropped by 28°C in two hours
It would equal 11.07. it is right