Question
Asked Aug 25, 2019
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There are 90 students in a speech contest. Yesterday 1/3 of them gave their speeches. Today 3/5 of the remaining students gave their speeches. How many students still haven't given their speeches?

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Expert Answer

Step 1

Given,

Total number of students = 90

Step 2

Therefore,

&nb...

Number of students given speech yesterday x90
3
=30
Remaining students = 90 -30
= 60
Number of students given speech today = -x60
5
=36
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Number of students given speech yesterday x90 3 =30 Remaining students = 90 -30 = 60 Number of students given speech today = -x60 5 =36

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