The cost of 1kilogram of shrimp is [tex]\fbox{\$13.56}[/tex].
Further explanation:
Given:
Mrs Mayuko paid $40.68 for 3 kg of shrimp.
Calculation:
Mrs Mayuko spends $40.68 for 3 kg of shrimp.
Since, cost of 3kg of shrimp is $40.68, it can be written as follows:
[tex]\begin{aligned}3\,{\text{kg}}&\to40.68\,{\text{dollar}}\hfill\\1\,{\text{kg}}&\to\frac{{40.68}}{3}\,{\text{dollar}}\hfill\\1\,{\text{kg}}&\to13.56\,{\text{dollar}}\hfill\\\end{aligned}[/tex]
To buy 1kg of shrimp Mrs Mayuko will have to spend 13.56 dollar.
Thus, the cost of 1kilogram of shrimp is [tex]\fbox{\$13.56}[/tex].
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Answer Details :
Grade: Middle School
Subject: Mathematics
Chapter: Price
Keywords:
Mrs Mayuko, cost of 3kg of shrimp, dollar, spent, function, substitution, direct substitution, elimination, graph, middle term factorization, scientific notation.
