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goblinko [34]
3 years ago
11

Toucans and​ blue-and-yellow macaws are both tropical birds. The length of the toucan in the picture to the right is about two t

hirds of the length of the​ blue-and-yellow macaw. The toucan is about 28 in long. What is the length of the​ blue-and-yellow macaw?
Mathematics
1 answer:
Sergeu [11.5K]3 years ago
3 0

Answer:

The length of the​ blue-and-yellow macaw is 42 in

Step-by-step explanation:

Let

x ----> the length of the toucan in inches

y ----> the length of the​ blue-and-yellow macaw in inches

we know that

x=\frac{2}{3}y ----> equation A

x=28 ----> equation B

substitute equation B in equation A and solve for y

28=\frac{2}{3}y

Multiply by 3 both sides to remove the fraction

28(3)=2y

Divide by 2 both sides

y=\frac{28(3)}{2}=42\ in

therefore

The length of the​ blue-and-yellow macaw is 42 in

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