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Chapter 3: Q. 3.2 (page 304)

Two-fifths of the songs in Mariel鈥檚 playlist are country. If there are 16country songs, what is the total number of songs in the playlist?

Short Answer

Expert verified

The total number of songs in the playlist is 40.

Step by step solution

01

Step 1. Given information.

Consider the given question,

No. of county songs in Mariel's playlist is 16.

Assume p to be the total number of songs.

We are given 16is two-fifths of the songs is county out of the total number of songs in the playlist. Then,

role="math" localid="1647071854675" 16=25pp=16脳52p=40

02

Step 2. Check the answer.

Consider the given question,

We know 16songs is two-fifths of the 40songs.

Then,

16=25脳4016=16

Hence, LHS=RHS and proved.

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