Question

Audrey and Sara each has a box in the shape of a rectangular prism having a volume of 180 c m 2 . The area of the base of Sara’s box is twice as large as the area of the base of Audrey’s box. If Audrey’s box is 10 c m tall, how many centimeters is the height of Sara’s box? Type the number only.

Answer 1

Answer:

Volume of boxes-》180cm³

Area of Audrey's base be -》x

Area of Sarah's base-》2x

Height of Audrey's box-》10cm

Therefore,

Area of Audrey's base x-》180/10

x=18cm²

Therefore,

Area of Sarah's base-》36cm²

Height of Sarah's box-》180cm³/36cm²=5cm

Height-》5cm

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