Q&A - P4 Math
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Cookie Monster:
A 3uAlice and Bernice have a total of $438. Cynthia has $62.The amount of money Alice has is trice the total of Bernice & Cynthia.
(i) How much does Alice have? (3 Marks)
(ii) How much do Alice & Cynthia have together? (1 Mark)
(B+C) 1u
Total = 438+62 = 500
3u + 1u --> 500
4u --> 500
1u --> 125
3u = 3*125 = 375
i) The amount of money Alice has $375
ii)
Alice $375
Cynthia $62
Alice + Cynthia = $375 + $62 = $437 -
Cookie Monster:
24 sheep and hens are grazing in a field.These animals have a total of 70 legs. Find the number of sheep in the field.
Assume all animals are hens , hens = 24 , total no of legs = 24*2 = 48
the difference of legs between actual and assumption = 70 - 48 = 22
the difference of legs between 1 sheep and 1 hen = 2
the number of sheep = 22 / 2 = 11 -
Hi,
Pls help me with this question.Thanks in advance.
http://i42.tinypic.com/2vskfvd.png\">
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Qns
Each digit can be used only once.
Arrange the digits 2, 4, 7, 8, and 9 in these boxes so as to get the largest and smallest possible products
Largest product :
[][][]x[][]
Smallest product
[][][]x[][] -
A box with toy cars weighed 17 kg, the same box with toy
soldiers weigh 9kg. If toy cars is 4 times the weight
of toy soldiers, wat is the weight of the box?
Anyone can help please? Thanks on adv -
peasants:
This question isnt very difficult. All you need to do is to link up the relationship between the toy cars and toy soliders.A box with toy cars weighed 17 kg, the same box with toy
soldiers weigh 9kg. If toy cars is 4 times the weight
of toy soldiers, wat is the weight of the box?
Anyone can help please? Thanks on adv
Here's the solutionhttp://i43.tinypic.com/2vsq2ax.jpg\">
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passionaboutteaching:
Thank you passionaboutteaching! I am no good at this.
This question isnt very difficult. All you need to do is to link up the relationship between the toy cars and toy soliders.peasants:
A box with toy cars weighed 17 kg, the same box with toy
soldiers weigh 9kg. If toy cars is 4 times the weight
of toy soldiers, wat is the weight of the box?
Anyone can help please? Thanks on adv
Here's the solutionhttp://i43.tinypic.com/2vsq2ax.jpg\">
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Auntie Lucy received $22 for every frying pan she sold. She also received a bonus of $85 for every 10 frying pans she sold. She sold 139 frying pans. How much money did she receive altogether.
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There was a total of 80 pens and pencils in Ace Stationery Shop. There were 4 times as many pencils as pens. After 34 pencils and some pens were sold, there were 3 times as many pencils as pens left. How many pens were sold?
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Mrs Tan bought some packet of sweets. She gave 3 sweets to each of the 15 girls and 2 sweets to each of the 19 boys in her class. She gave her son the same number of sweets that she had given to all the boys and girls in her class. She had 4 sweets left in the end.
(a) How many sweets dis Mrs Tan give her class?
(b) How many packets of sweets did Mrs Tan buy if there were 5 sweets in one packet?