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2 years ago

There are 64 animals at the zoo. ⅜ of the animals are birds. How many birds are at the zoo?

Mathematics

2 answers:

insens350 [35]2 years ago

8 0

Answer:

Step-by-step explanation:64/1*3/8= 192/8

192/8= 24

24 birds at the zoo

xxTIMURxx [149]2 years ago

5 0

Answer:

Step-by-step explanation:

3/8 of the 64 total animals at the zoo are birds.

To solve, this, multiply 3/8 and 64

3/8*64=24

Another way to solve would be to make a proportion

3/8=x/64

Multiply both sides by 64 to get x by itself

64(3/8)=(x/64)64

24=x

So, 24 out of the 64 animals are birds

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There are two approaches to solving the equation -3x + 10 = 4x - 20 Subtract 4x from both sides. OR Add 3x to both sides. –7x +

Scrat [10]

Answer:

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Solution:

Given, equation is -3x + 10 = 4x – 20.

We have to solve the given equation in two methods, now let us see the first method.

1st method ⇒ by subtracting 4x from both sides.

Then, -3x + 10 = 4x – 20 ⇒ -3x + 10 – 4x = 4x – 20 – 4x ⇒ -3x – 4x = -20 – 10 ⇒ -7x = -30 ⇒ 7x = 30

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Now, let us use the 2nd method.

2nd method ⇒ by adding 3x on both sides.

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Answer:

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