Answer:
0.53333333333
Step-by-step explanation:
Answer:
Step-by-step explanation:
basic info:
base*height=area
if 4 cm reps 5cm,
you would multiple the base and height of the patio by 4
(4*8)*(4*4)=512 cm
Answer:
13/14
Step-by-step explanation:
3/7 x 2/2 = 6/14
1/2 x 7/7 = 7/14
6/14 + 7/14 = 13/14
Answer: We have 30 pump-hours needed to pump 40000 L
so x/30 = 60000/40000 , where x is the number of pump-hours
x = 45
pump-hours = 45
if pumps = 9
hours = 5
Step-by-step explanation:
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