Question

3. An increase in the water level in a rain gauge after 1 hour is shown in Fig. 1.
Find the percentage increase in the water level.
(1 x 1 = 1 mark)
1 cm
1 cm
0.75 cm
After
1 h
0.75 cm
0.5 cm
0.5 cm
0.25 cm
0.25 cm​

Answer 1

Answer:

"0.5" (and any subsequent words) was ignored because we limit queries to 32 words.

I hope this is right

Answer 2

Answer:

100

Because there is a whole new increase