A piece.of metal is, 3 inch (represented by in) Iong. What is its length in cm ?

A piece of metallic sodium is added to liquid ammonia.What is the observation?

Each of some iron rods, of length 2 metres is cut into five equal pieces. i) What is the length of each piece? ii) What is the total length of 4 such pieces? iii) What about 10 such pieces?

i) What is the total length of four pieces of ribbon, each of length 75 centimetres? ii) What if the length is put in metres?

perimeter of a rectangle is 40 cm. What is its length + breadth = _______

There are three pieces of ribbon. Two of the pieces and half the third piece, laid end to.end, make one metre. What is the length of a.piece, in centimetres?

A rope of length 40 metres is cut into two pieces and two squares are made on the floor with them. The sum of the. area enclosed is 58 square meter. a) If the length of one piecce is taken as 'x', what is the. length of the other piece. b) What are the lengths of the sides of the squares? c) Write the. given fact about area as an algebraic equation. d) What is the length of each piece?

ABC is an equilateral triangle with side 10 cm, and AD is the altitude to the side BC. If it cut into two triangles along AD and pieces are joined to get another triangle PQR What is the length of PS?

ABC is an equilateral triangle with side 10 cm, and AD is the altitude to the side BC. If it cut into two triangles along AD and pieces are joined to get another triangle PQR What is the length of QR?

A piece of wood in the shape of a square prism has each side of the base 4 cm Iong and its height is 50 cm . What is the maximum volume of a cylinder that can be carved from it?