He needs 1/2 cup because 3/4-1/4=2/4 which is simplified to 1/2
30 or 3 and 4 weeks hope this helps
Answer:
6.3 km.
Step-by-step explanation:
The question asks for kilometers, so all amounts have to be calculated in the same units -- kilometers.
Convert meters to kilometers.
600 m = .6 km
700 m = .7 km.
Add the amounts:
Fri.: .6 km
Sat. 3 km
Sun.: 2.7 km.
--------------------------------
6.3 km.
E. negative one property of multiplication.
