Final answer:
To draw a scale of a soccer field with 15m for each grid unit, divide the length and width of the field by 15 to determine the number of grid units. Round the result to the nearest whole number.
Step-by-step explanation:
To draw a scale of a soccer field with 15m for each grid unit, you can start by representing the length and width of the field in meters. Let's say the length is L meters and the width is W meters. On your scale, 1 grid unit represents 15m, so you can divide the length and width of the field by 15 to determine the number of grid units.
For example, if the length of the field is 115m, dividing it by 15 gives you 7.67 grid units. Since we can't have a fraction of a grid unit, we can round it to the nearest whole number. So, the length on your scale will be approximately 8 grid units.
Similarly, if the width of the field is 85m, dividing it by 15 gives you 5.67 grid units. Rounded to the nearest whole number, the width on your scale will be approximately 6 grid units.