Quote by: echeewhHey there,
Following pls find my worked solution:
Using <Common Factor> method and given that number of strawberries was between 100 and 150,
1st IF:
4 + 3 = 7
Starting from 7, add {multiples of 4}.
107, 111, 115 ... 127, 131, 135 ...
2nd IF:
6 + 5 = 11
Starting from 11, add {multiples of 6}.
101, 107, 113 ... 131, 137, 143 ...
(a)
number of strawberries = 131
(b)
131 ÷ 16 = 8 R 3
Hence, minimum bags used = 8
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Trust this helps.
Do let me know again if this is different from your Answerkey or if theres further clarification.
Cheers,
Edward