Answer:
3 bowls
Step-by-step explanation:
Do 300 mil x 8 jars
2400 mil or 2.4 litter
Since you can't have .4 litters of soup, and we need to heat the soup with 3 bowls
The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.
The answer if we go by solving only for "r" Will be -2, in other words r=-2