The answer is A because Katie saved twice as much as Rachel, plus five dollars more I think
A and B are equivalent and C and D are equivalent
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140,000 cm³ of plywood is needed to make the prop.
Explanation:
- The dimensions of the required box are 70cm × 40cm × 50cm.
- So we take the length equals 70cm, the width is equal to 40cm and the height is 50cm. The volume of this box is calculated by multiplying the given box's length, its width, and its height. The question does not provide which measurement is which but ultimately the volume will be equal no matter what the case.
- Volume of box = Length × Width × Height = 70cm × 40cm × 50cm = 140,000 cm³.
- So 140,000 cm³ of plywood is needed to make the prop in the play
1 foot = 12 inches
The 4 ribbons is 8 feet because each ribbon is 2 feet each
You would multiply the 8 ft by 12 to convert the feet to inches
8 ft. x 12in = 96in.
Then add the remaining ribbon
96 + 10= 106 inches of ribbon