Pregunta
Round off the following number to three significant figures: 431.50
Ask by Harper Cox. in the United States
Mar 23,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
431.50 rounded to three significant figures is 432.
Solución
We have the number
-
Identify the first three significant figures. The digits of
are , , , , . The first three significant digits are , , and . -
Look at the fourth digit, which is
. Since , the third significant digit is rounded up to . -
After rounding, the number becomes
.
Thus, the number
Respondido por UpStudy AI y revisado por un tutor profesional
Como
error msg
Explicar 
Simplifique esta solución The Deep Dive
To round off 431.50 to three significant figures, you start by identifying the first three non-zero digits, which are 4, 3, and 1. The next digit, which is a 5, indicates that you need to round up the last digit you’re considering (the 1) by 1. Therefore, 431.50 rounded to three significant figures becomes 432.
If you’re ever in doubt about how to round, remember that if the number to the right of your last significant digit is 5 or higher, you round up. It’s a balancing act between getting it right and keeping those digits meaningful!
¡Prueba Premium ahora!
¡Prueba Premium y hazle a Thoth AI preguntas de matemáticas ilimitadas ahora!
Quizas mas tarde
Hazte Premium
