Questions

From Worst to Best

86 P5.FR.JM.17083090

Level 2
The figure is made up of a square and a rectangle. The area of the square is ¹₃ the area of the rectangle. Given that ¹₂ of the square is shaded, what fraction of the whole figure is unshaded?

3 m

Video Attempt

Fraction of a whole Fraction to units Area perimeter Overlapping area Combined repeated identity Units table

87 P5.PC.JM.17083127

Level 3
A rectangle measures 20 cm by 16 cm. Its length and breadth are both increased by 25%. Find the percentage increase in its area.

4 m

Attempt

Percent change by Area Perimeter Rectangle

88 P5.PC.JM.17083126

Level 3
A rectangle is 25 cm long and 20 cm wide. Its length is now increased by 40% and its breadth is increased by 50%. Find the perimeter of the new rectangle.

4 m

Video Attempt

Percent change by Area Perimeter Rectangle

89 P5.PC.JM.17083113

Level 3
The length and the breadth of a rectangle are both decreased by 20%. By how many percentage will its area be decreased by?

4 m

Video Attempt

Percent change by Percent change Area Perimeter Rectangle

90 P6.FR.JC.22052001

Level 3
The figure, not drawn to scale, is made up of Square A and Rectangles B and C. The area of Square A is ⁸₉ of the total area of Rectangles B and C. ¹₄ of Square A is shaded. ¹₄ of Rectangle B is shaded. ¹₆ of Rectangle C is shaded. What fraction of the figure is shaded?