Asculptor wants to create a statue. she goes to a quarry to buy a block of marble. she finds a chip of marble on the ground. the volume of the chip is 15.3 cm^3. the mass of the chip 14.3 grams, the sculptor purchases a block of marble 30.0-by-40.0-100.0 cm. use a proportion to find the mass of her block of marble.