BIG QUESTION How do we solve mathematical problems and real-life situations involving decimals? Nowadays, money takes a very big role in our day-to-day living such as buying basic necessities like food and clothing, and payment for transportation fares, cellphone loads, computer rentals, electric consumption and others. As of 2014, the minimum daily wage of an employee in Metro Manila is P466.00. This amount will then get deductions from tax, PhilHealth and SSS contributions, and sometimes even loans. Indeed, every centavo counts and in order to survive in this challenging world, smart budgeting of our earnings is needed. The idea of budgeting becomes vital and it is highly imperative that we give importance to every centavo that we earn. This chapter focuses on decimals which include the four basic operations and their applications to the real-world.
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Real-life situations solving decimals
We use decimals every day while dealing with money, weight, length etc. Decimal numbers are used in situations where more precision is required than the whole numbers can provide. For example, when we calculate our weight on the weighing machine, we do not always find the weight equal to a whole number on the scale.
Importance of involving decimals
To solve straightforward math problems, it might be helpful to relate the decimal numbers to something you can understand easier, such as money. For word problems, the key to solving them is to visualize them and figure out the important numbers you need to be concerned about.