Question

Basic types, assignment, input and output, formatted output

1. Input two float numbers indicating the income and expenses of a family in a month and assign those numbers to 2 variables.
2. Print the income and expense of this family. Notice the output format should match the output format in the example, output each floating-point value with two digits after the decimal point

Answer 1

To input two floating-point numbers for income and expenses and output them with two digits after the decimal, you can use formatted strings in a programming language like Python, using the format method to control the number of decimal places shown.

Step-by-step explanation:

To input two float numbers indicating the income and expenses of a family in a month and assign those to variables, you would typically use a programming language. For instance, in Python, it would look something like this:

income = float(input('Enter monthly income: '))
expenses = float(input('Enter monthly expenses: '))

To print the income and expenses with two digits after the decimal point, you would use formatted output as follows:

print('Monthly Income: {:.2f}'.format(income))
print('Monthly Expenses: {:.2f}'.format(expenses))

This will ensure that when the values are printed, they will match the output format in the example given with two digits after the decimal point. It's a basic but essential part of managing a family budget and understanding disposable income.