Answer:
Step-by-step explanation:
we know that
Betsy can clean a/b of the house in an hour
The whole house (100%) correspond to the number 1
so
using proportion
Find out how long will it take her to clean the whole house
Answer:
Step-by-step explanation:
rational number
Answer:
64 units2
Step-by-step explanation:
16 x 8 / 2 =
128 / 2 =
64
Hope that helps!
13 baskets
Heres the work
X + 2X = 39
3X = 39
X = 13