Page 149, Question 7

A herd of 100 caribou was moved to a new location. The population increased be 10% the first year, and increased be 20% the second year.B) Explain why the percent wasn't 30% increase in two years

There wasn't a 30% increase because it goes up by 10% each year

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Page 148, Question 4

Chris purchased the following items

2 binders at $4.99 each

1 math set for $3.99

a backpack for $19.99

4.99x2= $9.98

9.98+3.99+19.99=$33.96

33.96x1.12=$38.0352 then you round it so it equals to $38.04

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Use hundred grids to show

a)0.4% b)12% c)115%

a)0.4% b)12% c)115%

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