# Evaluate 17

Evaluate 2x+6y when x=- 4/5 and y=1/3. Write your answer as a fraction or mixed number in simplest form.

### Correct answer:

Tips to related online calculators

Need help to calculate sum, simplify or multiply fractions? Try our fraction calculator.

#### You need to know the following knowledge to solve this word math problem:

## Related math problems and questions:

- Fractions and mixed numerals

(a) Convert the following mixed numbers to improper fractions. i. 3 5/8 ii. 7 7/6 (b) Convert the following improper fraction to a mixed number. i. 13/4 ii. 78/5 (c) Simplify these fractions to their lowest terms. i. 36/42 ii. 27/45 2. evaluate the follow - A 14.5-gallon

A 14.5-gallon gasoline tank is 3/4 full. How many gallons will it take to fill the tank? Write your answer as a mixed number. - Simplify 9

Simplify and express the result as a rational number in its simplest form 1/2+ 1/5+ 6.25+0.25 - Evaluate - lowest terms

Evaluate: 16/25 - 11/25 (Express answer as a fraction reduced to lowest terms. ) - Divide 11

Divide the product of 4 and 5/8 by 1 1/2. Write your answer as a mixed number. - Estimate

Estimate the answer by rounding each fraction to the nearest whole number and then subtracting. 9/15 - 2 7/8 - Addition of mixed numerals

Add two mixed fractions: 2 4/6 + 1 3/6 - Antonio

Antonio is thinking of an improper fraction and a mixed fraction which have a sum of 5 5/12. The improper fraction is 8/3. What is the mixed number? - Guess a fraction

Tom was asked to guess a fraction. The sum of 1/2 the numerator and 1/3 of its denominator is 30. If Tom subtracts 36 from its denominator, the fraction becomes 1/3. What is the fraction that Tom was asked to guess? (Leave your answer in simplest form) - Difference of two fractions

What is the difference between 1/2 and 1/6? (Write the answer as a fraction in lowest terms. ) - Circular garden

Alice creates a circular vegetable garden. Tomatoes are planted in 1/3 of the circular garden, carrots are planted in 2/5 of the circular garden, and green peppers are planted in 1/10 of the circular garden. What fraction represents the remaining unplante - Equivalent fractions 2

Write the equivalent multiplication expression. 2 1/6÷3/4 - Add fractions

Add/subtract the following similar fraction. Express answer in lowest terms if possible. Write your answer inside the box: 5/12 + 6/12 - Evaluate fractions

The difference of 5 1/2 and 2/3 is added to the product of 5/6 and 1/2 - Cupcakes

In a bowl was some cupcakes. Janka ate one third and Danka ate one quarter of cupcakes. a) How many of cookies ate together? b) How many cookies remain in a bowl? Write the results as a decimal number and in notepad also as a fraction. - Divide 13

Divide. Simplify your answer and write as an improper fraction or whole number. 14÷8/3 - A turtle

A turtle is 20 5/6 inches below the surface of a pond. It dives to a depth of 32 1/4 inches. What is the change in the turtle's position? Write your answer as a mixed number.