Question

send me examples of coins related digit related and age related problems​

Answer 1

Step-by-step explanation:

Important Statements and Equations for "Problems based on Ages":

If the present age is y, then n times the present age = ny.

If the present age is x, then age n years later/hence = x + n.

If the present age is x, then age n years ago = x – n.

The ages in a ratio a: b will be ax and bx.

Answer 2

Answer:

Coins related probems:  

• Jane bought a pencil and received change for $3 in 20 coins, all nickels and quarters. How many of each kind are given?

• John received change worth $13. He received 10 more dimes than nickels and 22 more quarters than dimes. How many coins of each did he receive?

Age related problems:

• Five years ago, John’s age was half of the age he will be in 8 years. How old is he now?

• Ten years from now, Orlando will be three times older than he is today. What is his current age?