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Question
primary 6 | Maths
| Data Analysis
One Answer Below
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The answers are there (>~<) the one in green. Both questions pls (._.)
total money = 12u
5 mag + 11 card cost 4u
1 mag cost 3X 1 card
so
5 mag + 11 card = 4u
15 card + 11 card = 4u
26 cards cost 4u
39 cards cost 6u
13 mag cost 6u
total 13+5 = 18 magnets
nos.
large d.: u
small d.: 368-u
sale
large d.: ux9 = 9u
small d.: (368-u) x 5 = 1840 - 5u
9u + 1840 - 5u = 2760
u = 230
230 large durian sold
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See 1 Answer
368 × 9 = 3312
3312 - 2760 = 552
9 -5 = 4
552 ÷ 4 = 138
Ans: 138
I'm a bit rusty on assumption, you see.