Answer:
D is The correct Answer
Step-by-step explanation:
Let
x = number of rs 50
y = number of rs 20
z = number of rs 10
Because there are 25 total notes,
x + y + z = 25 (1)
The ratio of rs 50 to rs 20 is 3:5, therefore
x = 0.6y (2)
The total amount is rs 590, therefore
50x + 20y + 10z = 590
or
5x + 2y + z = 59 (3)
Subtract (1) from (3).
4x + y = 34 (4)
Substitute (2) into (4).
4*(0.6y) + y = 34
3.4y = 34
y = 10
From (2), obtain
x = 6
From (1), obtain
z = 25 - 6 - 10 = 9
Answer:
Kaveri has
6 rs 50 notes,
10 rs 20 notes,
9 rs 10 notes.
Answer:
B. 20%
Step-by-step explanation:
jsbshsjkzksjsjsja
Answer:
The answer is probably (1,2,3)
Step-by-step explanation:
If you add 1, 2, and 3 together you get 6 yes?
Then you would subtract 2, then you get the answer.
Answer:
The 2nd and last one
Step-by-step explanation:
