Answer:
A fraction simply tells us how many parts of a whole we have. You can recognize a fraction by the slash that is written between the two numbers. We have a top number, the numerator, and a bottom number, the denominator. For example, 1/2 is a fraction.
Step-by-step explanation:
According to the given information, we build the equation for the cost. After we build the equation, the equation that relates these measures is:

Cost:
0.3 kilograms of tomatoes, at 3.30 dollars per kilogram.
Thus, the cost starts at:

y kilograms of cucumbers, at x dollars per kilogram.
Considering this, the cost will now be of:

0.2 kilograms of carrots, at z dollars per kilogram:
Now, we have to consider this for the cost, so:

A similar example is given at brainly.com/question/14544759
B none of the choices are correct
Answer:
86,400
Step-by-step explanation: