Knowledge and ability training of grade 6 A rectangular glass fiber reinforced plastic container with a bottom area of 96 square centimeters and a height of 10 centimeters contains 5 centimeters of water. Now put an iron bead into the water, and the water surface rises by 2 centimeters. What's the volume of the iron bead? At least a few such iron beads should be put before the water overflows the glass container? The teacher said it was about three!

1,96 * 2 = 192 (LCC)
(10-5) / 2 = 2.5 ≈ 3
The volume of this iron bead is 192l cubic centimeter. At least 3 iron beads must be placed before water overflows the glass container

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