Question

krishna has 13000 in 95 notes in denomination 200, 100 and 50. if the 200 notes and 100 notes are in the ratio 13 :16 find the number of each type of notes that she has​

Answer 1

Answer:

let no of notes of 200 be X

let no of notes of 100 be y

let no of notes of 50 be z

x+y+z=95. (1)

200x+100y+50z=13000. (2)

ratio of 200 notes and 100 notes =X/y=13/16

putting value of X=13 and y=16 in equation (2)

on equating

52+32+z=260

z=176

x=13

y=16

z=176

Answer 2

Answer:

this answer is wrong