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Yuki888 [10]
2 years ago
11

Mary has some boxes that are all cubes of the same size she uses 5 of the boxes to make a tower with a height of 115 cm she puts

2 more boxes on the pile what is the height of the 7 box tower now give your answer in centimetres
Mathematics
2 answers:
liberstina [14]2 years ago
5 0

Answer:

161 centimeters

Step-by-step explanation:

To find the total height, we need to find the wait of each individual box. Since we have five boxes stacked up on each other with a height of 115, we can divide 115 by 5 to get 23. Now that we know that each box is 23 centimeters tall, we can multiply that by 2 because 2 more boxes were added, and then add that to 115.

115/5=23

23*2=46

46+115=161

Hope this helps!


Makovka662 [10]2 years ago
5 0

Answer: 161

Step-by-step explanation: find one box. 115/5 that gives you 23 you times 23 by 2 and that is 46 and add 46 and 115. 161

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