Question

how many notes of Rs 10 can one get if one gives 30 coins of Rs 5?​

Answer 1

SOLUTION

TO DETERMINE

The number of notes of Rs 10 can one get if one gives 30 coins of Rs 5

EVALUATION

If one gives 30 coins of Rs 5

Then total amount

= Rs. ( 30 × 5 )

= Rs. 150

Let there are N number of notes of Rs 10

So by the given condition

$\displaystyle \sf{10 \times N = 150}$

$\displaystyle \sf{ \implies N = \frac{150}{10} }$

$\displaystyle \sf{ \implies N = 15 }$

FINAL ANSWER

Hence there are 15 notes of Rs 10 can one get if one gives 30 coins of Rs 5

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Answer 2

Answer:

Step-by-step explanation:

TO DETERMINE

The number of notes of Rs 10 can one get if one gives 30 coins of Rs 5

EVALUATION

If one gives 30 coins of Rs 5

Then total amount

= Rs. ( 30 × 5 )

= Rs. 150

Let there are N number of notes of Rs 10

So by the given condition

FINAL ANSWER

Hence there are 15 notes of Rs 10 can one get if one gives 30 coins of Rs 5