Question

Jane Nursery grows pink and peach roses in her 100 by 100 foot garden. She

then sells it at the local farmers' market. Two month ago, she was able to

produce and sell 12,000 buds of roses. Last month, she tried a new fertilizer

that promised a 50% increase in yield. She harvested 1,980 buds of roses. Did

the fertilizer live up to its promise?

Answer 1

without the fertilizer = 12,000 buds of roses.

Jane expected 50% increase in buds production by using fertilizer

amount should sum up to $\frac{150}{100}\times 12000 = 18000$ where this budded while harvested 1,980 buds

The the fertilizer did not fulfil its promise