Question

The cost of 3 envelopes is Rs 15 . Find the cost of 5 envelopes .​

Answer 1

Answer:

25 rupees is the correct answer

Step-by-step explanation:

15 divide by 3= 5

so 5 into 5= 25

Answer 2

Answer:

1. cost of 3 envelope = 15rs
2. cost of 3 envelope = 15rs ". ". 5. ". = ?
3. cost of 3 envelope = 15rs ". ". 5. ". = ?cost of 1 envelope. = 15/3
4. cost of 3 envelope = 15rs ". ". 5. ". = ?cost of 1 envelope. = 15/3 5rs
5. cost of 3 envelope = 15rs ". ". 5. ". = ?cost of 1 envelope. = 15/3 5rs cost of 5 envelope = 5*5
6. cost of 3 envelope = 15rs ". ". 5. ". = ?cost of 1 envelope. = 15/3 5rs cost of 5 envelope = 5*5 25rs