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Thursday, 19 March 2020

Problem Solving

1. Mrs Tofa is travelling to Australia. She intends to buy cookies for her students in Room 7. A packet of cookies has 12 cookies in it. If Mrs Tofa wants to give her 31 students 3 cookies each, how many packets does she have to buy?
First I will times 31 and 3 so 31 x 3=93. Next I will divide 93 and 12 so 93÷12=7.75 and to round it us to the nearest 1 so it equals to 8 soMrs Tofa will need 8 packets and the students will have 7.75 percent of the cookies and Mrs Tofa will have the other 25 percent


2. Mrs Tala goes shopping every Tuesday with her friends. On each Tuesday she spends around $97. If Mrs Tala shops every Tuesday for three months, how much money would she have spent?
4 weeks in 1 month so she spends $97x4= $388 a month so four months will be $97x12 but since march has five Tuesdays so it will be $97 times 13 so 
$97x13=$1261 
Mrs Tala spends $1261 in three months

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11 comments:

  1. kestrel20 March 2020 at 12:55

    Hi I like how you Solved these questions.
    It looks pertty good how you answered these questions
    By kestrel

    ReplyDelete
  2. ngakiri15 April 2020 at 19:52

    Hey Mason,

    Nice maths work you have here. Nice working out problems and strategies. Keep up the great work and keep blogging. Stay safe !!

    ReplyDelete
  3. Victoria M @ Glenbrae School16 April 2020 at 10:11

    Hi Mason,
    Victoria here, I really liked the way you had posted your math Keep it up!!
    Stay Safe!!

    ReplyDelete
  4. soane16 April 2020 at 15:55

    Talofa Lava Mason, you have solved these problems very intelligently . These strategies are gonna teach a lot of people , so all I wanna say is phenomenal work :)

    By Soane

    ReplyDelete
  5. Miiana17 April 2020 at 11:00

    Hello Mason,
    Your maths poster looks really cool and how you solved the answers. Keep up with the good work and blogging. Stay safe !

    ReplyDelete
  6. Richie17 April 2020 at 15:06

    Hey there Mason, Great work on completing your math problems. Your strategies are very clear when explained. Good job! Stay safe!

    Richie

    ReplyDelete
  7. ailjon17 April 2020 at 21:42

    Hey Mason.
    I love how you are using your mind to figure out the answer. Keep up the great job mate and keep on blogging.

    ReplyDelete
  8. Kalolaine20 April 2020 at 17:10

    Hey Mason I like your blog and Keep on blogging and Stay Safe

    ReplyDelete
  9. Ezra22 April 2020 at 14:26

    Wow Mason I really like your cool zord

    ReplyDelete
  10. Richie23 April 2020 at 13:46

    Hey there Mason, Keep up the good work. I like you explained you working out. Keep it up and STAY SAFE!

    Richie

    ReplyDelete
  11. sia23 April 2020 at 15:21

    Hey mason nice work on your blogging keep blogging i like how you've explained you working the problem out keep up the great work and stay safe

    ReplyDelete

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