Shrikant bought a watch at Rs.900, He gave equal number of notes of denomination Rs. 1o, Rs.2o, Rs. 5o and Rs.1oo. Find the number of notes of Rs. 20 that he gave to the Shopkeeper.
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Answer:
he gave 5 notes of each
Step-by-step explanation:
let the no. of note of each denomination be x
therefore
10x+20x+50x+100x=900
180x=900
x=5
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