Answer:
350 inches
Step-by-step explanation:
The 7 "ratio units" represent 490 inches, so each represent 490/7 = 70 inches. Then 5 "ratio units" will represent 5×70 inches = 350 inches.
smaller perimeter : larger perimeter
= 5 : 7
= (350 inches) : (490 inches)
Answer:
28,389
Step-by-step explanation:
I think the answer is letter c
9 times 21 is 189
the answer is 189 inches
Answer:

Step-by-step explanation:
For every
of television time of commercials = 
% of commercials 
Now when time of television
