Jessica earn some money for completing chores. She spent 1/6 of it on snacks and 1/3 of it on a book. She saved the rest. What fraction of the money did she save?

1/2

Step-by-step explanation:

Find a common denominator, 3 goes into 6, 2 times so it is now 1/6, 2/6. Add the numerators and you will get 3/6. 6-3 = 3, 3/6 simplified = 1/2 Jessica saved half of her money

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500