A class room is 10 m long, 6 m broad and 4 m high. How many students can it accommodate if one student needs 1.5 m² of floor area? How many cubic metres of air will each student have?
Mensuration
94 Likes

Question

A class room is 10 m long, 6 m broad and 4 m high. How many students can it accommodate if one student needs 1.5 m² of floor area? How many cubic metres of air will each student have?

KnowledgeBoat · Accepted Answer

The given dimensions of class room are Length (l) = 10 m Breadth (b) = 6 m Height (h) = 4 m We know that, Floor area of class room = l × b = 10 × 6 = 60 m². Given, One student needs 1.5 m² floor area. So, the number of students = = 40. By formula, Volume of class room = l × b × h = 10 × 6 × 4 = 240 m³. Cubic metres of air for each student = = = 6 m³. Hence, the classroom can accommodate 40 students and each student will have 6 m³ of air.

Mathematics

A class room is 10 m long, 6 m broad and 4 m high. How many students can it accommodate if one student needs 1.5 m² of floor area? How many cubic metres of air will each student have?

Mensuration

Related Questions

Find the surface area and the volume of a rectangular solid measuring 5 m by 4 m by 3 m. Also find the length of a diagonal.

The length and breadth of a rectangular solid are respectively 25 cm and 20 cm. If the volume is 7000 cm³, find its height.

The volume of a cuboid is 1440 cm³. Its height is 10 cm and the cross-section is a square. Find the side of the square.

The perimeter of one face of a cube is 20 cm. Find the surface area and the volume of the cube.

Mathematics

A class room is 10 m long, 6 m broad and 4 m high. How many students can it accommodate if one student needs 1.5 m2 of floor area? How many cubic metres of air will each student have?

Mensuration

Related Questions

Find the surface area and the volume of a rectangular solid measuring 5 m by 4 m by 3 m. Also find the length of a diagonal.

The length and breadth of a rectangular solid are respectively 25 cm and 20 cm. If the volume is 7000 cm3, find its height.

The volume of a cuboid is 1440 cm3. Its height is 10 cm and the cross-section is a square. Find the side of the square.

The perimeter of one face of a cube is 20 cm. Find the surface area and the volume of the cube.

A class room is 10 m long, 6 m broad and 4 m high. How many students can it accommodate if one student needs 1.5 m² of floor area? How many cubic metres of air will each student have?

The length and breadth of a rectangular solid are respectively 25 cm and 20 cm. If the volume is 7000 cm³, find its height.

The volume of a cuboid is 1440 cm³. Its height is 10 cm and the cross-section is a square. Find the side of the square.