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Part-Whole Relationship Type 2 (Branching)
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TOPIC: Part-Whole Relationship Type 2 (Branching)
#1653
Part-Whole Relationship Type 2 (Branching) 4 Months, 3 Weeks ago Karma: 0
Help! i would like people to help
Mr Chen sold 36 durians one morning. In the afternoon, he sold 2/7 of the remainder. He had ½ the total number of durians left. How many durians did Mr Chen have in the beginning?
thanks My answer is 120
Lunar
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Last Edit: 2010/03/09 22:40 By Chris.
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#1654
Re: Help, I can't solve it 4 Months, 3 Weeks ago Karma: 0
↗36
total
↗2/7
↘?
↘5/7→1/2 of the total number

1/2 divide by 5/7=7/10
3unit→36
10unit→120
linyuyan
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Last Edit: 2010/03/09 20:34 By linyuyan.
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#1655
Re: Help, I can't solve it 4 Months, 3 Weeks ago Karma: 3
i put picture for you to see
janice tien
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#1661
Re: Help, I can't solve it 4 Months, 3 Weeks ago Karma: 0
Thanks
Lunar
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