Monthly orders at a bakery:Month Jan Feb Mar Apr May Orders 40 70 80 120 100
Between which two consecutive months was the percentage increase largest?
Answer and explanation
Correct answer: A. Jan to Feb
- Step 1: Work out each percentage change as (new - old) / old x 100. Step 2. Changes: Jan to Feb +75.0%, Feb to Mar +14.3%, Mar to Apr +50.0%, Apr to May -16.7%. The largest is Jan to Feb. Answer: Jan to Feb. Why not the others: Mar to Apr has the biggest rise in number of orders (40) but its percentage rise is only 50.0%; Feb to Mar is a change of +14.3%; Apr to May is a change of -16.7%.
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