Jampana Jampana

01-02-2018
Mathematics

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Karen is stacking identical building blocks. She has a tower of 6 blocks that is 18 inches tall. She adds 5 more blocks to the tower. How many inches tall is the tower after she adds the 5 blocks?

Respuesta :

Smartalec0017 Smartalec0017

01-02-2018

6*18 = 108
108 + (5*18)
108 + 90
108 + 90 = 198
198 inches

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