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OpenStudy (anonymous):
Please help! Thank you in advance! Cyril used 18 cubes to make this 3-step staircase. If he uses a total of 45 cubes to make a similar staircase, how many steps will the staircase have?
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OpenStudy (anonymous):
Please help!!!!!!
OpenStudy (anonymous):
2 1/2 staircase
OpenStudy (anonymous):
Thanks!
OpenStudy (anonymous):
Actually that is not an answer.
OpenStudy (anonymous):
what are the answer chooses?
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OpenStudy (anonymous):
The answers are 4 5 6 7
OpenStudy (anonymous):
i think its 4
OpenStudy (anonymous):
Okay thank you!
OpenStudy (anonymous):
your welcome
OpenStudy (armyrangers):
it looks like you already have the answer
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