What is the area of the blue zone? if length of blue zone is 12 m and width is 9 m?
A). 51 m²
B). 54 m²
C). 56 m²
D). 59 m²
54 m²
The area of the blue zone is half of the rectangle's area.
Area = (L × W) ÷ 2
2. A rectangle has the length of 12 cm and the width 3 times smaller. Its area is-
3. Find the sum 3/10 + 5/100 + 8/1000 in decimal form ?
4. Convert 0.34 in to a vulgar fraction ?
6. Out of the fractions 4/7, 5/13, 6/11, 3/5 and 2/3 which is the second smallest fraction ?