Question

Shubhangi has twice as many 20-rupee notes as she has 50-rupee notes. Altogethe
she has 2700 rupees. How many 50-rupee notes does she have?​

Answer 1

Answer:

30

Step-by-step explanation:

50× + 20(2×=2700

50× +40× = 2700

90× = 2700

× = 2700/90

× = 30

Answer 2

Answer:

30 fifty rupee notes

Step-by-step explanation:

If there will be one fifty rupee note, then there will be 2 twenty rupee notes.

50 + 40(20*2) - 90

= 2700( total money) / 90

= 30

Number of 20 rupee notes = 30*2 = 60 ( twice as many 20 rupee notes)

Number of fifty rupee notes = 30