Answer:
The number of hours did Sarah practice more than Leilani is hours .
Step-by-step explanation:
Given as :
The time for which Leilani practiced piano = hours
The time for which Sarah practiced piano = hours
Let the number of hours did Sarah practice more than Leilani = T hours
<u>Now, According to question</u>
The number of hours did Sarah practice more than Leilani = hours -
hours
Or, T = hours
Or, T = hours
So,The number of hours did Sarah practice more than Leilani = T = hours
Hence, The number of hours did Sarah practice more than Leilani is hours . Answer