Temperature and Reading a Thermometer | Christal | Live - Free Printable

To solve the problem, we need to read the temperatures on the thermometers shown in the image. Each thermometer has both Fahrenheit (°F) and Celsius (°C) scales. Let's analyze each thermometer step by step.

Thermometer 1:

- Fahrenheit Scale: The red liquid level is at 40°F.
- Celsius Scale: The corresponding level on the Celsius scale is approximately 4°C.

So, for Thermometer 1:
- °F = 40
- °C = 4

Thermometer 2:

- Fahrenheit Scale: The red liquid level is at 90°F.
- Celsius Scale: The corresponding level on the Celsius scale is approximately 32°C.

So, for Thermometer 2:
- °F = 90
- °C = 32

Thermometer 3:

- Fahrenheit Scale: The red liquid level is at 70°F.
- Celsius Scale: The corresponding level on the Celsius scale is approximately 21°C.

So, for Thermometer 3:
- °F = 70
- °C = 21

Thermometer 4:

- Fahrenheit Scale: The red liquid level is at 60°F.
- Celsius Scale: The corresponding level on the Celsius scale is approximately 15°C.

So, for Thermometer 4:
- °F = 60
- °C = 15

Final Answer:

- Thermometer 1: °F = 40, °C = 4
- Thermometer 2: °F = 90, °C = 32
- Thermometer 3: °F = 70, °C = 21
- Thermometer 4: °F = 60, °C = 15

\boxed{
\begin{array}{ll}
\text{Thermometer 1:} & \text{°F = 40, °C = 4} \\
\text{Thermometer 2:} & \text{°F = 90, °C = 32} \\
\text{Thermometer 3:} & \text{°F = 70, °C = 21} \\
\text{Thermometer 4:} & \text{°F = 60, °C = 15} \\
\end{array}
}