हिंदी

Measure the length of the floor of your classroom in meters. Also measure the width. If you want to move around easily then how many children do you think should be there in one square meter? - Mathematics

Advertisements
Advertisements

प्रश्न

Measure the length of the floor of your classroom in meters. Also measure the width.

  • If you want to move around easily then how many children do you think should be there in one square meter?
एक शब्द/वाक्यांश उत्तर
Advertisements

उत्तर

Two children.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 11: Area and its Boundary - Area and its Boundary [पृष्ठ १५१]

APPEARS IN

एनसीईआरटी Math - Magic [English] Class 5
अध्याय 11 Area and its Boundary
Area and its Boundary | Q B) 4. | पृष्ठ १५१

संबंधित प्रश्न

In the below fig. OCDE is a rectangle inscribed in a quadrant of a circle of radius 10 cm. If
OE = 2√5, find the area of the rectangle.


Diagonals AC and BD of a quadrilateral ABCD intersect each other at P. Show that:
ar(ΔAPB) × ar(ΔCPD) = ar(ΔAPD) × ar (ΔBPC)


In the given figure, ABCD is a rectangle with sides AB = 10 cm and AD = 5 cm. Find the area of ΔEFG.


In square ABCDP and Q are mid-point of AB and CD respectively. If AB = 8cm and PQand BD intersect at O, then find area of ΔOPB.


ABC is a triangle in which D is the mid-point of BCand F are mid-points of DC and AErespectively. IF area of ΔABC is 16 cm2, find the area of ΔDEF.


Two parallelograms are on the same base and between the same parallels. The ratio of their areas is


Medians of ΔABC intersect at G. If ar (ΔABC) = 27 cm2, then ar (ΔBGC) =


In the given figure, PQRS is a parallelogram. If X and Y are mid-points of PQ and SRrespectively and diagonal Q is joined. The ratio ar (||gm XQRY) : ar (ΔQSR) =


ABCD is a trapezium in which AB || DC. If ar (ΔABD) = 24 cm2 and AB = 8 cm, then height of ΔABC is


The perimeter of a triangle ABC is 37 cm and the ratio between the lengths of its altitudes be 6: 5: 4. Find the lengths of its sides.
Let the sides be x cm, y cm, and (37 - x - y) cm. Also, let the lengths of altitudes be 6a cm, 5a cm, and 4a cm.


The sides of a rectangular park are in the ratio 4 : 3. If its area is 1728 m2, find
(i) its perimeter
(ii) cost of fencing it at the rate of ₹40 per meter.


Find the area of a rectangle whose length = 15 cm breadth = 6.4 cm


Find the area of a rectangle whose length = 8.5 m breadth = 5 m.


The side of a square field is 16 m. What will be increase in its area, if each of its sides is doubled?


Find the area and perimeter of the following parallelograms


Find the area and perimeter of the following parallelograms


Which has the bigger area - one of your footprints or the page of this book?


Which has the smaller area - two five-rupee notes together or a hundred rupee notes?


So the area of piece A = ________ square cm


Cheggu’s wife asked him to make a circle with the wire. She knew it had an area of 800 square meters.

  • Why did Cheggu not choose a rectangle? Explain.

Each line gives a story. You have to choose the question which makes the best story problem. The first one is already marked.

  • 352 children from a school went on a camping trip. Each tent had a group of 4 children.
    a) How many children did each tent have?  
    b) How many tents do they need?  
    c) How many children in all are in the school?  

Each line gives a story. You have to choose the question which makes the best story problem. The first one is already marked.

  • A shopkeeper has 204 eggs. He puts them in egg trays. Each tray has 12 eggs.
    a) How many more eggs will he need?  
    b) How many fresh eggs does he sell?  
    c) How many egg trays does he need?  

The amount of region enclosed by a plane closed figure is called its ______.


Find the area of the following figure by counting squares:


Find the area of the following figure by counting squares:


Find the area of the following figure by counting squares:


Find the area of the following figure by counting squares:


Find the area of the following figure by counting squares:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×