Ex 7.1, 11 - Kristin received a CD player for her birthday She bought


Transcript

Ex 7.1, 11 Kristin received a CD player for her birthday. She bough 3 CDs and received 5 others as gifts. What fraction of her total CDs did she buy and what fraction did she receive as gifts? CDs bought = 3 CDs received as gift = 5 Total CDs = CDs bought + CDs received as gift = 3 + 5 = 8 Fraction she bought Fraction bought = (𝐶𝐷𝑠 𝑏𝑜𝑢𝑔ℎ𝑡)/𝑇𝑜𝑡𝑎𝑙 = 𝟑/𝟖 Fraction she received as gift Fraction received as gift = (𝐶𝐷𝑠 𝑏𝑜𝑢𝑔ℎ𝑡)/𝑇𝑜𝑡𝑎𝑙 = 𝟓/𝟖

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.