Question

find the ratio of the price of coffee to that of tea if coffee costs $120 per 100g and tea costs $160 per kg

Answer 1

So for 100 g coffee it costs $120
So 1 kg = 120*10 =$1200

Tea costs $160 per kg

So ratio of price of coffee to tea =
1200/160 = 120/16 = 30/4 =15/2

So ratio is 15/2

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Answer 2

Hey Friend ☺

☆ RATIO AND PROPORTION ☆

The cost of 100 g coffee is ₹ 120

The cost of 1000 g of tea is ₹ 160

So the cost of 100 g of tea is ₹ 16

Ratio = 120 : 16

= 120 / 16

= 8 × 15/ 8 × 2

= 15/2

= 15 : 2

So the ratio is 15 : 2

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