# Rectangle + rational numbers - math problems

#### Number of problems found: 5

• Expansion If one side of the rectangle is larger 4-times and second 2-times, what percentage increases the area of rectangle?
• Scale The swimming pool is long 110 m and 30 m wide. The plan of the city is shown as a rectangle with an area 8.25 cm2. What scale is the city plan?
• Rainfall Annual rainfall in our country is an average of 797 mm. How many m3 of water rains on average per hectare?
• Floor The floor area of ​​the room is 31 m2 and has a width of 4.3 m. How many centimeters of circumference measured floor on the map at the scale 1:75?
• Wheat The rectangle shaped field with dimensions 1268 m and 745 m harvested last year was 4959 q wheat. (1 q = 1 quintal = 100 kg). During the year, it was necessary to fix the pipe and therefore did kick wide 4 m parallel to the side of the field 745 m, where

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Rectangle Problems. Rational numbers - math word problems.