Question

a solid rectangular piece of iron measures 5m x 6 cm x 2 cm find its weight if 1 cubic centimetre of iron weights 50 grams​

Answer 1

FINAL ANSWER:-

$weight\:of\:rectangular\:piece=120\:g$

GIVEN:-

• a solid rectangular piece of iron measures 5m x 6 cm x 2 cm

• 1 cubic centimeter of iron weights 50 grams

FORMULA USED:-

$volume\:of\:cuboid=l*b*h$

TO FIND:-

weight if 1 cubic centimeter of iron weights 50 grams​

SOLUTION:-

$volume\: of \:rectangular\:piece \:of\:iron=l*b*h$

$=500*6*2\\=6000\:cm^{3}$

1 cubic centimeter of iron weights 50 grams​

$it's \:weight=\frac{6000}{50}$ ⇒ $120\:grams$

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