Question

In a box, there are five more 10 rupee coins than 5 rupee coins . if the total amount of money in the box is rupees 275,how many 5 rupee coins are there?​

Answer 1

Answer:15

Step-by-step explanation:

Let no of 5 rupee coins be x

Then ten rupee coins are x+5

275=10(x+5) + 5(x)

225=15x

Therefore x=15

Answer 2

Step-by-step explanation:

first derive the equation

there are 5 more 10 rupee coins hence 10X+5

then we have to add the number of five rupee coins and show the total cost is 275

10x+4+5x

10x+5+5x=275

15x+5=275

15x=275-5

x=270/15

x=18

number of 5 rupee coins are

5*18

answer 90

i think