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Marks brother is five years older than Mark. Their combines ages add up to 23. How old is Mark?
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Oct 21, 2018
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Marks brother is five years older than Mark. Their combines ages add up to 23. How old is Mark?
Mathematics
middle-school
RJR
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18 mark is 18 23-5=18
Kristy Welsh
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Oct 22, 2018
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Kristy Welsh
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Marks 9 year old, his brother is 14.
Linlin
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Oct 27, 2018
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Linlin
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