A rectangular cube is of iron is of side 4 cm. 1 cubic cm of iron weighs 8 grams. What is the weight of the large cube?

64 grams

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512 grams

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16 grams

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8 grams

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Solution

The correct option is B 512 grams

According to the figure,
Total number of smaller cubes in larger cube = 64

Given: 1 cubic cm of iron weighs 8 grams.
⇒ Weight of large cube = (64 × 8) grams = 512 grams

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A rectangular cube is of iron is of side 4 cm. 1 cubic cm of iron weighs 8 grams. What is the weight of the large cube?​

The correct option is B 512 grams According to the figure, Total number of smaller cubes in larger cube = 64​ Given: 1 cubic cm of iron weighs 8 grams. ⇒ Weight of large cube = (64 × 8) grams = 512 grams​

A rectangular cube is of iron is of side 4 cm. 1 cubic cm of iron weighs 8 grams. What is the weight of the large cube?

The correct option is B 512 grams

According to the figure,
Total number of smaller cubes in larger cube = 64

Given: 1 cubic cm of iron weighs 8 grams.
⇒ Weight of large cube = (64 × 8) grams = 512 grams