a bag contains rs 1600 in form of rs 10 and 20 notes. if the ratio between the number of rs 10 and 20 notes is 2:3 find the total number of notes in all. I want tne answer with explanation
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The answer is 100 notes.
Please refer the above photograph for the used process.
EXPLANATION :-
The question includes basic concept of linear equation in one variable.
For example :-
If you have 10 notes of rs. 10
The amount you will possess will be rs. 10 *10 = rs. 100
Similar concept has been used in the question. This forms the basic trick in the question.
The final answer is derived by finding the number of notes of rs10 and rs20 denominations.
The final answer is 100 NOTES.
Thanks!
Please refer the above photograph for the used process.
EXPLANATION :-
The question includes basic concept of linear equation in one variable.
For example :-
If you have 10 notes of rs. 10
The amount you will possess will be rs. 10 *10 = rs. 100
Similar concept has been used in the question. This forms the basic trick in the question.
The final answer is derived by finding the number of notes of rs10 and rs20 denominations.
The final answer is 100 NOTES.
Thanks!
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