Question

Please answer 1 and 2

Answer 1

• Colleen pays 8 cents more
• Paulo read 2 more nonfiction books

Explanation:

Q2

Colleen pays 7% tax:

• $20*0.07 = $1.4

Brad pays 6% tax:

• $22*0.06 = $1.32

The difference is:

• $1.4 - $1.32 = $0.08

Colleen pays 8 cents more

Q3

Paulo read nonfiction books:

• 35% of 40 books =
• 40*0.35 = 14 books

Paulo read 14 - 12 = 2 more nonfiction books