maths addition of time - centuries, decades, years, months,days,

7.5 days +19 hours= ______hours

• 197 hours

• 26.5 hours

• 199 hours

• 27.5 hours

• 4

• 5

• 6

• 7

• 1 decade 9 years

• 5 decade 17 years

• 2 decade 17 years

• 2 decade 8 years

4 decades 1 year+2.3 decades=_____years

• 6 years

• 23 years

• 40 years

• 64 years

• 40 decades

• 24 decades

• 16 decades

• 30 decades

• 4 days 25 hours

• 5 days 25 hours

• 5 days 4 hours

• 5 days 11 hours

• 2 centuries 56 years

• 3 centuries 56 years

• 2 centuries 76 years

• 1 centuries 56 years

• 50

• 27

• 77

• 87

• 2 years 6 months

• 2 years 7 months

• 2 years 9 months

• 3 years 7 months

• 7 days 8 hours

• 8 days 3 hours

• 7 days 3 hours

• 9 days 3 hours