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Marcellus sent four faxes to Gem. The first fax took 14 seconds to send, the second fax 19 seconds, the third 16 seconds, and the fourth 11 seconds. Use mental math to find out how many seconds it took to fax all four documents to Gem. Explain your reasoning

Respuesta :

absor201

It took 60 seconds to fax all documents to Gem

Step-by-step explanation:

The simple addition has to be done to solve the given problem

Given

total faxes = 4

Time for fax 1: [tex]t_1 = 14\ sec[/tex]

Time for fax 2: [tex]t_2 = 19\ sec[/tex]

Time for fax 3: [tex]t_3 = 16\ sec[/tex]

Time for fax 4: [tex]t_4 = 11\ sec[/tex]

The total time t will be:

[tex]t = t_1+t_2+t_3+t_4\\= 14+19+16+11\\= 60\ sec[/tex]

Hence,

It took 60 seconds to fax all documents to Gem

Keywords: Time, addition

Learn more about addition at:

  • brainly.com/question/9231234
  • brainly.com/question/9214411

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mklir

Answer: 60 seconds

Step-by-step explanation:

14 +19 +16 +11

= 60 seconds to fax all the document to gem

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