Question

each music class sings 8 songs a week.how many songs does each class sing in 5 weeks 6 weeks 7 weeks

Answer 1

The answer is fairly simple. Each week they sing 8 songs, and so in 5 weeks they would sing 8x5 songs (which is 40) in 6 weeks, they would sing 8x6 songs (which is 48) and in 7 weeks 7x8 songs (which is 56)