Questions from Business Mathematics

Q: Solve the proportions for the unknown quantities. 10 3 :

Solve the proportions for the unknown quantities. 10 3 : 12 7 = 5 18 : r

Q: Solve the proportions for the unknown quantities. 6 : 7

Solve the proportions for the unknown quantities. 6 : 7 : 5 = n : 105 : m

Q: A natural resource development and extraction project would require an investment of

A natural resource development and extraction project would require an investment of $1 million now and $1 million at the end of each of the next four years. Then it would generate annual profits of $...

Q: Solve the proportions for the unknown quantities. 3 : 4

Solve the proportions for the unknown quantities. 3 : 4 : 13 = x : y : 6.5

Q: Solve the proportions for the unknown quantities. 625 : f

Solve the proportions for the unknown quantities. 625 : f : 500 = g : 3 : 4

Q: Solve the proportions for the unknown quantities. a: 58

Solve the proportions for the unknown quantities. a: 58 : 132 = 38 : 27 : b

Q: Solve the proportions for the unknown quantities. 0.69

Solve the proportions for the unknown quantities. 0.69 : 1.17 : 0.4 = r : s : 6.5

Q: Solve the proportions for the unknown quantities. 8500 : x

Solve the proportions for the unknown quantities. 8500 : x : y = 1. 3 ¯ : 1 : 1. 6 ¯

Q: The Borellis wish to purchase a larger house to accommodate their growing

The Borellis wish to purchase a larger house to accommodate their growing family. The current year’s property tax on their home amounts to $3545 based on its assessed value of $328,000. The assessed v...

Q: The West Essex School Board employs 348 teachers for the 7412 students

The West Essex School Board employs 348 teachers for the 7412 students registered in the board’s schools in the current year. The enrolment forecast for next year is 7780 students. Assuming the same s...