Question

a band can play as much as 8 minutes of Music in A competition. S the band plays a 2.33 minute song and a 4.25 minute song how many minutes does it have left?

Answer 1

2.42 minutes. Because 2.33 + 4.25 = 6.68 and 8.00-6.68=2.42

Answer 2

$2.33 + 4.25 = 6.58$
$8.00 - 6.58 = 1.42$
they have 1 min and 42 second left.