A man has 45 Socks in his drawer
14 identical blue,
24 identical red and
7 identical black
the light are fused and he
is completely in the dark . how many socks must be take certain that he has a pair of each colour ?
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Answers
Step-by-step explanation:
Given:The man has 14 identical blue,
24 identical red,
7 identical black
Solution:
When the light is fused,
he will have 7 pairs of blue socks..... (1) 14÷2
he will have 12 pairs of red socks......(2) 24÷2
but dividing 7 by 2 we won't get an accurate ans
so (7-1)=6
if 7 socks are left he can get 3 pairs of black socks excluding the last sock
Therefore, he will have 3 pairs of black socks......(3) 6÷2
By (1), (2) and (3)
he will have in total 22 pairs of socks
Ans . The man should take 22 pairs of socks in the way that he has a pair of each colour.
Answer:
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