A sum of 500 is in the form of denominations of 5 and 10. If the total number o
(Hint: let the number of 5 rupee notes be 'x', then number of 10 rupee notes = 90-X
notes is 90 find the number of notes of each denomination.
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Simple Linear Equations (Including Word Problems) | Exercise 12(D) Q20)A sum of ₹ 500 is in the form of notes of denominations of ₹ 5 and₹ 10. If the total number of notes is 90, find the number of notes of each type. The number of ₹ 10 notes = 90-x = 90-80 = 10 .
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