Question

Lakshmi is a cashier in a bank she has currency notes of denominations rupees 100 rupees 50 and 10 respectively the ratio of the number of these notes as 2 : 3 : 5 total cash with Lakshmi is 400000 how many notes of each nomination does she have

Answer 1

hey !!!

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Let thecommon ratio between the numbers of notes of different denominationsbe x. Therefore, numbers of Rs 100 notes, Rs 50 notes, and Rs10 notes will be2x, 3x, and 5xrespectively.

Amount of Rs 100 notes = Rs (100 × 2x) = Rs 200x

Amount of Rs 50 notes = Rs (50 × 3x)= Rs 150x

Amount ofRs 10 notes = Rs (10 × 5x) = Rs 50x

It isgiven that total amount is Rs 400000.

∴200x + 150x + 50x = 400000

⇒400x = 400000

Ondividing both sides by 400, we obtain

x =1000

Number ofRs 100 notes = 2x = 2 × 1000 = 2000

Number ofRs 50 notes = 3x = 3 × 1000 = 3000

Number ofRs 10 notes = 5x = 5 × 1000 = 5000

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Hope it helps u !!!!!!

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Answer 2

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