Pregunta
The sum of three numbers is 95 . The first number is 7 less than the third. The second number is 4 times the third. What are the numbers?
First number:
First number:
Ask by Garrett Ortiz. in the United States
Jan 23,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
The first number is 10.
Solución
Let’s solve the problem step by step to find the first number.
Given:
- The sum of three numbers is 95.
- The first number is 7 less than the third number.
- The second number is 4 times the third number.
Let’s define the numbers:
- Let the third number be
. - Then, the first number
. - The second number
.
Setting up the equation:
Now, find the first number:
Answer:
- First number: 10
Respondido por UpStudy AI y revisado por un tutor profesional
Como
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The Deep Dive
Let the third number be
. Then, the first number can be expressed as
and the second number as
. According to the problem, the equation would be:
Combining like terms gives us:
Adding 7 to both sides results in:
Dividing both sides by 6 gives:
Now we can find the first and second numbers:
- First number:
- Second number:
Thus, the three numbers are:
First number: 10, Second number: 68, Third number: 17.
First number: 10, Second number: 68, Third number: 17.
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