Question

Sahana has a collection of Firozabadi Glass Bangles. 200 bangles are shade of greens, 150 bangles are shade of reds and 50 bangles are shade of yellows. a) What percent of her bangles are Green? b) In exchange for all her red bangles she gets 100 purple bangles. What is the ratio of Purple bangles to her entire collection?

Answer 1

Answer:

200+150+50=400

percentage = no. favorable outcomes/ total no. of outcomes

(a) green bangles = 200/400

= ½%

(b) purple bangles = 100/400

= ¼%