Hikerko161viz
Answered

The schedule for a music showcase includes 3 sets that are 20 minutes each and 1 set that is 40 minutes. There is a 10-minute break between each set. The total length of the music showcase is 3(20 + 10) + 40 minutes. What is the total length of the music showcase?

Sagot :

3(20+10)+40
3(30)+40
90+40
=130 minutes
Lorene10viz
3 (20+10)+40 3(30)+40 90+40 =130 minutes or 2 hours and 10 minutes.

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