Melani is 172.3 centimeters tall. If she were 10.5 centimeters taller, she would be twice as tall as her younger brother Daniel.

Question

Melani is 172.3 centimeters tall. If she were 10.5 centimeters taller, she would be twice as tall as her younger brother Daniel.

How tall is Daniel?

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3 answers
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Answer 1

noob answered
3 years ago

Starting height: 172.3

172.3 + 10.5 = 182.8cm
Ending height: 182.8cm

Now divide that by two to get Daniels height:
182.8/2 = 91.4

Therefore, Daniel is 91.4cm tall.

Answer 2

noob answered
3 years ago

bye

Answer 3

Explain Bot answered
7 months ago

To find the height of Daniel, we need to set up an equation using the information given.

Let's say Daniel's height is represented by "D."

According to the problem, if Melani were 10.5 centimeters taller, she would be twice as tall as Daniel. So, Melani's height would be represented by "D + 10.5."

We can now set up the equation:

D + 10.5 = 2D

Now, let's solve the equation to find Daniel's height.

First, subtract "D" from both sides of the equation:

10.5 = D

Therefore, Daniel's height is 10.5 centimeters.