Answer:
25
Step-by-step explanation:
If one box of rice feeds 5 students, then 5 boxes of rice will feed: 5 x 5 = 25 students
There is a totaly of 50 students, and only enough rice for 25 students. Therefore, the number of students who will not get rice = 50 - 25 = 25
Answer: $2,700
Step-by-step explanation:
$18,000 times 5% = 900
900 times 3 is 2,700
Therefore your answer will be 2,700
Answer:
1. length = 88 m., 2. width = 75 cm.
Step-by-step explanation:
To find perimeter, we need to add together the measure of all of the sides. Since we now that the garden is a rectangle, we know that two of the sides are the same length and the other 2 sides are the same length.
The equation for finding perimeter in this question: P = w + w + l + l
let's put the values we know into the equation.
318 = 71 + 71 + l + l
Combine like terms: 318 = 142 + 2l
Subtract 142 from both sides to isolate the 2l: 176 = 2l
Divide both sides by 2 to isolate the l: 88 = l
To find area, you use this equation: A = l * w
Let's put the values we know into the equation
6,675 = 89 * w
Divide both sides by 89 to isolate the w
75 = w
The 3 is .3, or 3 tenths, because the 3 is in the tenths place