a) Fared has RM 40000 to invest. He wants to invest in three stocks P, Q and R in the ratio 3 : 5 : 2 respectively. Find the amount that should be invested in stock Q. b) A store reduced the price of a television from RM 840 to RM 504. What was the percent of decrease in the price of the television?
a) Fared has RM 40000 to invest. He wants to invest in three stocks P, Q and R in the ratio 3 : 5 : 2 respectively. Find the amount that should be invested in stock Q. b) A store reduced the price of a television from RM 840 to RM 504. What was the percent of decrease in the price of the television?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
a) Fared has RM 40000 to invest. He wants to invest in three stocks P, Q and R in the ratio 3 : 5 : 2 respectively. Find the amount that should be invested in stock Q.
b) A store reduced the price of a television from RM 840 to RM 504. What was the percent of decrease in the price of the television?
Expert Solution
Step 1
a) Given Fared has RM 40000 to invest. He wants to invest in three stocks P, Q and R in the ratio 3 : 5 : 2 respectively. We have to find the amount that should be invested in stock Q.
b) Given A store reduced the price of a television from RM 840 to RM 504. We have to find the percent of decrease in the price of the television .
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