Question

ashok got 100 by 3 percent marks in february test than in january . if in january he got 66 marks how many marks did in february​

Answer 1

Step-by-step explanation:

• Given that marks scored by Ashok in January test = 66

• Percentage by which Ashok scored more marks in February test than in January test = 33 %

=> Marks scored by Ashok in February test = 66 + (33 % of 66)

=> Marks scored by Ashok in February test = 66 + {(33 / 100) × 66}

= 66 + (0.33 × 66)

= 66 + 21.78

= 87.78

• Therefore, marks scored by Ashok in February test = 87.78

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1

Comments Report

sanjeevk28012 Expert

Answer:

The marks obtain by Ashok in the month of February is 87.78

Step-by-step explanation:

Given as :

The marks obtain by Ashok in the month of January = 66

The marks obtain by Ashok in the month of February = 33% more than that in January

Let The marks obtain by Ashok in the month of February = x

According to question

Marks obtain in month of February = Marks obtain in January + 33% of Marks obtain in January

Or, x = 66 + 33 % of 66

Or, x = 66 +  × 66

Or, x = 66 × ( 1 +  )

Or,  x = 66 × (1 + 0.33)

Or,  x = 66 × 1.33

∴   x = 87.78

So, The marks obtain by Ashok in the month of February = x = 87.78

Hence The marks obtain by Ashok in the month of February is 87.78 Answer

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