Question

a plant nursery in newberg keeps records of how many of its plants are annuals, biennials, and perennials. distribution of plant types perennials 65% biennials 35% if the nursery has a total of 60 plants, how many more perennials than biennials does it have?

Explanation:

Step1: Calculate number of perennials

Total plants = 60, percentage of perennials = 65% = 0.65. So number of perennials = \( 60 \times 0.65 = 39 \).

Step2: Calculate number of biennials

Percentage of biennials = 35% = 0.35. So number of biennials = \( 60 \times 0.35 = 21 \).

Step3: Find the difference

Subtract number of biennials from perennials: \( 39 - 21 = 18 \).

Answer:

18