Question

pls answer with explanation​

Answer 1

Answer:

8%

Step-by-step explanation:

Assume 100 is a price

Increase 20%means 120

Then reduce consumption 10% of 120 is 12

so increase percent =>100+12=112%

so answer is120% - 112% = 8%

Answer 2

Step-by-step explanation:

Let price and consumption of tea is 100₹

so,

100× 100 = 10,000₹

After that ,

100+20% ×100

= 120

100-20%×100

80

120 × 80

9,600

Loss = 400₹

Loss % = 400/10,000× 100

= 4%

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