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cesar2679
24.03.2020 •
Mathematics
Kill’em Dead Pest Control sets out 1 super roach motel per 10 square feet. In a rectangular studio apartment that is 15 ft by 14 feet wide, about how many super roach motels will be set out?
a.) 150 super roach motels
b.) 2100 super roach motels
c.) 21 super roach motels
d.) 11 super roach motels
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Ответ:
c.) 21 super roach motels
Step-by-step explanation:
The formula for determining the area of a rectangle is expressed as
Area = length × width
In a rectangular studio apartment that is 15 ft by 14 feet wide. Therefore, the area of the studio apartment is
Area = 15 × 14 = 210 square feet
If Kill’em Dead Pest Control sets out 1 super roach motel per 10 square feet., then the number of super roach motels that will be set out is
210/10 = 21 super roach motels
Ответ:
Answer
s=amount of small boxes
l=amount of large boxes
25s+50l=925
s+l=22