How much interest will hannah earn in 4 years if she deposits $630 in a savings account at 6.5% simple interest

$163.8

Step-by-step explanation:

Given : Principal amount : P=  $630

Time: t = 4 years

The rate of interest :r= 6.5%

which can be written in decimal form as 0.065

The formula use to find the simple interest is given by :-

Hence, the simple interest earned by Hannah = $163.8

i think there was a typo. you wrote pat brings 3 quarts of ice-cream to the party. each serving of ice-cream is 1 6 quart. how many total servings of ice-cream does pat bring to the party? i think the bold is supposed to be 1/6. so 1 quart of ice cream = 6 servings. 6 * 3 = 18.