Zac has 1000 coins in his coin bank consisting of 10-peso coin and 5-peso coin. If the total cash is ₱5 500. How many of each type of coins are in the coin bank?
Step 1:
What are the given?
Zac has 1000 coins in his coin bank consisting of 10-peso coin and 5-peso coin
What do I need to find? Number of 10-peso coin and number of 5-peso coin
Step 2:
What is the equation?
10(x) + 5(1000 - x) = 5500
Step 3:
Solve.
Step 1:
What are the given?
Zac has 1000 coins in his coin bank consisting of 10-peso coin and 5-peso coin
What do I need to find? Number of 10-peso coin and number of 5-peso coin
Step 2:
What is the equation?
10(x) + 5(1000 - x) = 5500
Step 3:
Solve.
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Step-by-step explanation:One application of system of equations are known as value problems. Value problems are ones where each variable has a value attached to it. For example, if our
variable is the number of nickles in a person’s pocket, those nickles would have a
value of five cents each. We will use a table to help us set up and solve value
problems. The basic structure of the table is shown below.