I understand the question, but I have no idea how to do it.
Replies
6
Yippie Loh
19) look for constant. .. that is both increase at constant rate. 8,42 -> 9,43, -> 10,44.... work till you get ratio 1 to 3
5 years ago
Yippie Loh
20 ) assume items sold in package of 1pencil and 1 chocolate = $70. So divide from total amount to get number .then use remainder to find pencil or chocolate add or minus to number you got previously
5 years ago
Yippie Loh
21) no cards exit or enter. So draw model before and after. Count the units... total us constant
5 years ago
Sujit Kumar Sahoo
ans to q no 19
5 years ago
Sujit Kumar Sahoo
ans to q no 20
5 years ago
Sujit Kumar Sahoo
ans to q no 21
5 years ago
LS1526 X LS1154
Asked 5 years ago
SG
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Secondary 2
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Geometry and Measurement
Pls help thx a lot .This 2 question
Replies
3
Kelvin Tan YC
Part 1
5 years ago
Kelvin Tan YC
Part 2
5 years ago
Kelvin Tan YC
Part 2
5 years ago
Hrishikesh
Asked 5 years ago
SG
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Secondary 4
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Geometry and Measurement