BI-940
Measuring length
Biology · Secondary 3 · Easy · Measuring length
A unicellular organism has an actual diameter of 80 µm. A student’s drawing of it has a diameter of 32 mm. What is the magnification of the drawing?
(1 mm = 1000 µm)
(1 mm = 1000 µm)
- 0.004
- 4
- 40
- 400
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