Answer:
The answer to your question is: 7 7/8 km
Step-by-step explanation:
Data
Lacy runs 5 1/4 km
runs 1 1/2 times as far on Saturday
Km run on Saturday = ?
First calculate 1/2 of 5 1/4 convert 5 1/4 into an improped fraction
5 1/4 = 21/4
Now, divide by two ( 21/4 ) / 2 = 21 / 8
She ran 5 1/4 + 21/8 Solve the sum
= 21/4 + 21/8 = (42 + 21) / 8 = 63 / 8 = 7 7/8 km
