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Nguyễn Phương Linh

21/03/2017 at 19:19
Answers
13
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A worker works from 7.30 to 12 o'clock and has made 3 tools. How much time does he take to make a tool?




    List of answers
  • ...
    »ﻲ†hïếu๖ۣۜGïลﻲ« 25/03/2017 at 19:06

    That worker makes 3 tools out of time is:

                              12 hours - 7 hours 30 minute = 4 hours 30 minute = 4,5 hours

    The worker makes a product time out is :  

                               4,5 : 3 = 1,5 (hours)

                                     Answer : 1,5 hours

    No Copy 

  • ...
    Do Not Ask Why 23/03/2017 at 10:55

    That worker makes 3 tools out of time is

       12 hours - 7 hours 30 minute = 4 hours 30 minute 

                                                       = 4,5 hours 

    That worker makes a product time out is

        4,5 : 3 = 1,5 ( hours )

             Answer : 1,5 hours

  • ...
    →இے๖ۣۜQuỳnh 23/03/2017 at 05:56

    That worker makes 3 tools out of time is:

                              12 hours - 7 hours 30 minute = 4 hours 30 minute = 4,5 hours

    The worker makes a product time out is :  

                               4,5 : 3 = 1,5 (hours)

                                     Answer : 1,5 hours

  • ...
    Nguyễn Việt Hoàng 21/03/2017 at 19:31

    That worker makes 3 tools out of time is:

                              12 hours - 7 hours 30 minute = 4 hours 30 minute = 4,5 hours

    The worker makes 1 product time out is :  

                              4,5 : 3 = 1,5 (hours)

                                     Answer : 1,5 hours

  • ...
    Nguyễn Việt Hoàng 21/03/2017 at 19:29

    That worker makes 3 tools out of time is:

                              12 hours - 7 hours 30 minute = 4 hours 30 minute = 4,5 hours

    The worker makes a product time out is :  

                               4,5 : 3 = 1,5 (hours)

                                     Answer : 1,5 hours

  • ...
    Trịnh Đức Phát 22/03/2017 at 12:36

    That worker makes 3 tools out of time is:

                              12 hours - 7 hours 30 minute = 4 hours 30 minute = 4,5 hours

    The worker makes 1 product time out is :  

                              4,5 : 3 = 1,5 (hours)

                                     Answer : 1,5 hours

  • ...
    →இے๖ۣۜQuỳnh 23/03/2017 at 05:56

    That worker makes 3 tools out of time is:

                              12 hours - 7 hours 30 minute = 4 hours 30 minute = 4,5 hours

    The worker makes a product time out is :  

                               4,5 : 3 = 1,5 (hours)

                                     Answer : 1,5 hours

  • ...
    Growl 24/03/2017 at 05:56

    That worker makes 3 tools out of time is :

         12 hours - 7 hours 30 minute = 4 hours 30 minute

          =  4,5 hours

    That worker makes a product time out is :

      4,5 : 3 = 1,5 hours

         Answer : 1,5 hours

  • ...
    Phạm_Tiến_Đức 23/03/2017 at 18:55

    That worker makes 3 tools out of time is :

       12 hours - 7 hours 30 minute = 4 hours 30 minute

                                        =  4 ,5 hours

    That worker makes a product time out is :

       4,5 : 3 = 1,5 ( hours )

            

  • ...
    ๖ۣۜGiang๖ۣۜ 23/03/2017 at 17:46

    That worker makes 3 tools out of time is:

                              12 hours - 7 hours 30 minute = 4 hours 30 minute = 4,5 hours

    The worker makes 1 product time out is :  

                              4,5 : 3 = 1,5 (hours)

                                     Answer : 1,5 hours

  • ...
    Trịnh Đức Phát 22/03/2017 at 12:36

    That worker makes 3 tools out of time is:

                              12 hours - 7 hours 30 minute = 4 hours 30 minute = 4,5 hours

    The worker makes 1 product time out is :  

                              4,5 : 3 = 1,5 (hours)

                                     Answer : 1,5 hours

  • ...
    Nguyễn Ngọc Mai 22/03/2017 at 10:49

    The worker makes 3 tools out of time is :

    12 hours - 7 hours 30 minutes = 4 hours 30 minutes = 4,5 hours 

    The worker makes 1 product time out is

    4,5 : 3 = 1,5 ( hours )

    Answer : 1,5 hours

    1 l i k e ! hiha

  • ...
    NGUYEN NGOC DAT 21/03/2017 at 19:39

    The worker make three tools out of time is :

       12 hours - 7 hours 30 minute = 4 hours 30 minute = 4,5 hours

    The worker makes 1 product time out is :

       4,5 : 3 = 1,5 ( hours ) = 1 hours 30 minute

         Answer : 1 hours 30 minute


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