Question

If 8 kg of sugar costs 270, find the cost of 12 kg of sugar.



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Answer 1

Step-by-step explanation:

$Given \begin{cases}8kg\:of\:sugar\:costs=270\end {cases}$

To find:-

The cost of 12kg of sugar

Solution:-

• According to question

8kg sugar costs=270

${:}\longrightarrow$$1kg\:of\:sugar\:cost={\frac {270}{8}}$

${:}\longrightarrow$$12kg\:of\:sugar\:cost={\cancel{12}}×{\frac {270}{{\cancel{8}}}}$

${:}\longrightarrow$${\frac{810}{2}}$

${:}\longrightarrow$$405$

Hence

12kg of sugar cost 405 rupees

Answer 2

Answer:

12 kg of sugar win cost 405

Step-by-step explanation:

By using unitary method:

8kg of sugar = 270

12kg of sugar = x

Therefore, x = (270*12)÷8

x = 405