Math problems in the fifth grade of primary school (from "100% final sprint") - Training Enrollment Network

Math problems in the fifth grade of primary school (from "100% final sprint")

Let the water depth be h cm. According to the meaning of the question:

Total volume of water =20×30×24= 14400 (cubic centimeter)

Total volume of water =40×30×h+20×30×h= 14400.

1800h= 14400

H=8 cm

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