Question

Mika has a rectangular fish tank that is 65 cm wide and 85 cm long. When completely full, the tank holds 221 L of water. She plans to fill the tank 3 4 full, and she wants to find the height of the water. 1 L = 1000 cm3 volume = l × w × h

Mika is calculating what the height of the water will be. Choose ALL correct steps that would be included in her calculation.

A) Find 3 4 the height of the tank: 3 4 × 40 = 30 cm
B) Find 3 4 the height of the tank: 4 3 × 30 = 40 cm
C) Find 3 4 the height of the tank: 3 4 × 85 = 30 cm
D) Divide the length and width by the volume to find height: 65 x 70 168 x 1000 = 40 cm E) Divide the volume by the length and width to find height: 221 x 1000 65 x 85 = 40 cm

Answer 1

Step-by-step explanation:

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