# Laboratory

Mang Elio went to his laboratory at 7:00am
And recorded that the temperature was 11.07°C. At lunchtime, the temperature rose by 27.9°C but dropped by 8.05°C at 5:00 PM. What was the temperature at 5:00 PM?

Correct result:

t =  30.92 °C

#### Solution:

$t=11.07+27.9-8.05=\frac{773}{25}={\frac{773}{25}}^{\circ }\text{C}=30.9{2}^{\circ }\text{C}$

We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you!

## Next similar math problems:

Combine like terms 4c+c-7c
• The temperature 2
The temperature of Siberia fell13 degrees below 2/3 degrees centigrad. What is the temperature there now?
• Melting point
The melting point of mercury is -36°F and its boiling point is 672°F. What is the difference between the boiling point and the melting point?
• 8 degrees
8 degrees Celsius it cools down by 9 degrees Celsius. What is the resultant temperature?
• Noontime
In the morning temperature was 110°F. By noontime it has gone up by 15°F. What was the noon temperature. (Give your answer in °F)
• Difference of temperatures
The temperature on Saturday was –2°C. The temperature on Sunday was 8°C. Write down the difference in these two temperatures.
• The temperature 3
The temperature is -12 degrees Fahrenheit. During the following 5 hours the temperature decrease 23 degrees Fahrenheit what is the temperature at 11 pm?
• The temperarture
The temperarture is 0 degrees. It drops 5 degrees after 1 hour and then drops 3 degrees more the next hour. What is the temperature after 6 hours?
• Temperature change
The mean temperature change is -3.2°F per day for five days. What is the total change over the five day period?
• Outdoor temperature
The outdoor temperature was 8 degrees at midnight. The temperature declined 5 degrees during each of the next 3 hours. What was the temperature at 3am?
• The lowest
The lowest temperature on Thursday was 20°C. The lowest temperature on Saturday was 12°C. What was the difference between the lowest temperatures?
• Celsius 2
5 degrees Celsius at midday dropped 12°Celsius degree by evening. What is the temperature?
• At noon
At noon today it was 6°C outside, but it has increased 4°C since then. What is the temperature outside now?
• Temperature difference
The highest temperature of Libya was recorded 58 degree Celsius and the lowest was recorded -88 degree Celsius, what is the temperature difference?
• On Sunday
On Sunday the temperature reached a high of 38° above 0. That night it dropped to 23° below 0. What is the difference between the high and low temperatures for Sunday?
• Ophelia
Ophelia recorded the temperature of a cold store every two hours. 1. At 6am it was -4°C and at 8am it was -1°C. By how much did the temperature rise? 2. The temperature went up by 5°C in the next two hours. .What was the temperature at 10am?
• Temperature rise and fall
On Friday, the temperature was 82°F. The temperature changed by –2°F on Saturday, and then it changed by 5°F on Sunday. What was the temperature on Sunday? How did the temperature change? Note we consider the mathematical problem formulated in this way to