Question

Babita has a total of 520 as currency notes in the denominations of 50, 20 and 10. The ratio of the number of 50 notes and 20 notes is 3:4. She has 20 notes in all, how many notes of each denomination she has? ​

Answer 1

Answer:

10 notes6

20notes 8

50 notes6

Step-by-step explanation:

50*6=300

20*8=160

10*6=60

total 300+160+60=520