4 cm 2.5 cm 4. A wall is to be built using brides of dimensions 20 cm 16 cm x 8 cm. How many brides will be required if the wall is 10 m long 5 mich and 64 cm thick? water tank is 160 cm long and 45 cm deep. Find the width of the tank it contains 576
Answers
Step-by-step explanation:
Speech organs include the lips, teeth, tongue, palate, uvula, nasal and oral cavities, and vocal cords, as located in Figure 2. By manipulating the speech organs in various ways, human beings can produce an unlimited number of different sounds.
Answer:
Answer:
→ 12,500 bricks .
Step-by-step explanation:
Case 1 .
→A wall is to be built using bricks of dimensions 20cm × 16cm × 8cm.
Length = 20 cm .
Breadth = 16 cm .
Height = 8 cm .
∵ Volume of brick = LBH .
= ( 20 × 16 × 8 )cm³ .
= 2560 cm³ .
Case 2 .
Volume of wall .
Length = 10 m = 1000 cm .
Breadth = 5 m = 500 cm .
Height = 64 cm .
∵ Volume of wall = LBH .
= ( 1000 × 500 × 64 ) cm³ .
= 32000000 cm³ .
∵ No. of bricks = ( Volume of wall ) / ( Volume of brick )
= 32000000 cm³ / 2560 cm³ .
= 12,500 bricks .
Hence, it is solved .
Step-by-step explanation:
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