In the united states, the five great lakes cover an area of 94,710 square miles. the smallest of the great lakes, lake ontario, covers an area of 7540 square miles. write a fraction in simplest form that compares the area of lake ontario to the total area of all the great lakes. then write the fraction as a decimal to the nearest hundredth.

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Molly shared a spool of ribbon with 12 people. each person received 3 feet of ribbon. which equation can she use to find r, the number of feet of ribbon that her spool originally had?