Rainbowbear190 Rainbowbear190

02-02-2020
Mathematics

contestada

Rosa is 13 years old and 6 months old and her brother Malcolm is 11 and 6 months old. Their great grandfather is 89 years old. How many years older is the great grandfather then the combined ages of Rosa and Malcolm?

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02-02-2020

Answer:

64 years older.

Step-by-step explanation:

13.5+11.5=25

89-25=64.

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