Answer:
B
Step-by-step explanation:
i am not sure
Let the width be x cm.
Then length=3x-4 cm.
Its perimeter is 64 cm.
We know that perimeter of a rectangle= 2(length+width)
So,
2(3x-4+x)=64
6x-8+2x=64
6x+2x=64+8
8x=72
x=9
Therefore,
length=(3×9-4)cm=(27-4)cm=23 cm.
Width=9 cm.
Answer:
it would be 2.33 I divided it I hope I'm right :)
Answer: 21
Step-by-step explanation
5 1/4 divided by 1/4
u simplify 5 1/4 =21/4
1/4=0.25
21/4 divided by 1/4 is 21