You have 12 1/3 yards and you need 47 yards how many more yards of fabric do you need
1 answer:
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Check the picture below.
We can assume that the shape is a rectangular prism by the given dimensions
Volume of a rectangular prism
Volume = Area of Base × Height of prism
= Length × Width × Height of prism
Substitute!
168 = L × 7 × 3
168 = L × 21
Divide 21 on either sides to isolate L
= 
21 and 21 cancels out
8 = L
L = 8 yd
Volume of a rectangular prism
Volume = Area of Base × Height of prism
= Length × Width × Height of prism
Substitute!
168 = L × 7 × 3
168 = L × 21
Divide 21 on either sides to isolate L
21 and 21 cancels out
8 = L
L = 8 yd
Answer:
28
Step-by-step explanation:
Using the rule of radicals
×
⇔
=
= ×
= 4
Then
7
= 7 × 4
= 28