Answer:
412.53 inches
or
11.45916 yards
Step-by-step explanation:
You have to Multiply times 3...
12•3=36
36/12=3
Answer:
13 , 17 and 25 cm.
Step-by-step explanation:
Let the length of the first side be x cm.
Then the second is x+4 and the third is 2x-1 cm long.
As the perimeter = 55 cm we have the equation:
x + x + 4 + 2x - 1 = 55
4x + 3 = 55
4x = 52
x = 13 cm.
7. 1/4
8. 1/8
9. 1/7
Estimated
