Question

What is the temperature written on the thermometer

Answer 1

the answer is b.............

Answer 2

So, we see that the thermometer reads between 99 and 100 ºF, so we can rule out A.,C., and D.
Thus, the only answer left is B. (99.4ºF).
The reason I say the thermometer reads between 99 and 100 ºF is because the shaded line is over the 99 mark, yet under the 100 mark.