Sandy was told to practice playing flute for 2 5/12 hours per day sandy has already played 1 1/9 hours today how many hours does sandy still need to practice today?

Step-by-step explanation:

Given:

Sandy was told to practice playing flute for =  hours per day

Sandy has already played = hours today

To find:

how many hours does sandy still need to practice today?

Solution:

we can find simply by subtracting,

Sandy was told to practice playing flute for =  hours per day

                                                                        = =

Sandy has already played today = hours today

                                                      =

Sandy still need to practice today =

                                             Taking LCM of 12 and 9 = 36

                                                        =

                                                        =

                                                        = =

Therefore, hours still need to practice today.