Contemporary Mathematics for Business & Consumers 8th Edition by Robert Brechner,Geroge Bergeman

تمرين 31

Use ratio and proportion to solve the following business situations.
Angela Hatcher is planting flower bulbs in her garden for this coming summer. She intends to plant 1 bulb for every 5 square inches of flower bed.
a. How many flower bulbs will she need for an area measuring 230 square inches
b. If the price is $1.77 for every 2 bulbs, how much will she spend on the flower bulbs