PhillipK606226 PhillipK606226
  • 25-10-2022
  • Mathematics
contestada

160 is what percent of the sum of 100 and 120 and 160

Respuesta :

KyvanH456411 KyvanH456411
  • 25-10-2022

42.105%

1) Let's first add thosse numbers up: 100 +120+160 =380

2) Now we can write out the following ratio, to find out what percentage is equivalent to 160 out of that 380:

[tex]\begin{gathered} 160----x \\ 380----100 \\ \frac{160}{380}=\frac{x}{100} \\ 380x=16000 \\ \frac{380x}{380}=\frac{16000}{380} \\ x=42.105\% \end{gathered}[/tex]

Note that we had to cross multiply that.

3) Hence, the answer is 160 is approximately 42.105% of 380

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