Question

Latif had 13 notes with him. Some were 5 rupee notes and other rupee of 10 rupee notes. If he had total of 105 rupees how many 5 rupee and how many 10 rupee notes did he has?​

Answer 1

Answer:

Step-by-step explanation:l hope, he Would have 6 notes Of 5 rupees and 10 notes Of 10 rupees So While Adding it it will be 105

Answer 2

Answer:

Step-by-step explanation:

Let no. of 5 rupee note=x

Let no. of 10 rupee note=y

A.T.Q

x+y=13 (1)

&

5x+10y=105 (2)

By taking 5 as common

x+2y=21 (3)

Subtract equation (3) from (1)

-y=-8

So y = 8

Put value of y in equation 1

x=5