Ask your own question, for FREE!
Mathematics 21 Online
OpenStudy (anonymous):

A condominium building has 28 condo units. Each unit has 5 windows. Ryder said that there are 140 windows altogether. Which expression can be used to check Ryder's answer and is Ryder correct? A. 140 × 5 Ryder is not correct. B. 140 × 28 Ryder is correct. C. 140 ÷ 28 Ryder is not correct. D. 140 ÷ 5 Ryder is correct.

OpenStudy (anonymous):

WILL GIVE MEDAL

OpenStudy (one098):

D

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!