Question
Bhanu has a total of 40 coins of denominations 30 paise and 10 paise. The total amount with him is $\mathrm{Rs} 9$. Find the number of 10 paise coins with him.(1) 25(2) 35(3) 15(4) 20
Step 1
According to the problem, the total number of coins is 40. So, we can write the equation as: \[x + y = 40 \tag{1}\] Show more…
Show all steps
Your feedback will help us improve your experience
Swati Agarwal and 50 other Algebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Ramesh had a total of 30 coins in his purse of denominations $\mathrm{Rs} 5$ and $\mathrm{Rs} 2$. If the total amount with him is Rs 120, then find the number of $\mathrm{Rs} 5$ coins. (1) 20 (2) 10 (3) 4 (4) 12
I have some 20 paise coins and an equal number of 10 paise coins. if the total amount is 300 rupee, how many coins of each denominations are there?
Ramu had 13 notes in the denominations of Rs 10, Rs 50 and Rs 100 . The total value of the notes with him was Rs 830. He had more of Rs 100 notes than that of Rs 50 notes with him. Find the number of Rs 10 notes with him. (1) 4 (2) 3 (3) 2 (4) 5
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD