Grade 7 Unlimited Math Practice: Simple Interest

Marie deposits $80 into a new savings account.

• The account earns 6% simple interest per year.
• No money is added or removed from the savings account for 4 years.

What is the total amount of money in her savings account at the end of the 4 years?

Tamara deposits $120 into a new savings account.

• The account earns 7% simple interest per year.
• No money is added or removed from the savings account for 4 years.

What is the total amount of money in her savings account at the end of the 4 years?

Nisha deposits $80 into a new savings account.

• The account earns 5.5% simple interest per year.
• No money is added or removed from the savings account for 5 years.

What is the total amount of money in her savings account at the end of the 5 years?

Nikki deposits $170 into a new savings account.

• The account earns 5% simple interest per year.
• No money is added or removed from the savings account for 5 years.

What is the total amount of money in her savings account at the end of the 5 years?

Tisha deposits $120 into a new savings account.

• The account earns 6% simple interest per year.
• No money is added or removed from the savings account for 4 years.

What is the total amount of money in her savings account at the end of the 4 years?