Question

Fiona ,an avid food blogger posted a total 216 recipes in 36 weeks. If she posted

Them at a constant rate, how many recipes did she upload in 15 weeks' time?

Answer 1

90 recipes

Explanation:

we know that

Fiona posted a total 216 recipes in 36 weeks

using proportion

Find out how many recipes did she upload in 15 weeks'

Let

x -----> the number of recipes

`(216)/(36)(recipes)/(weeks)=(x)/(15)(recipes)/(weeks) \\\\x=216*15/36\\\\x= 90\ recipes`