Corrected online exercises on fractions

Exercise example N°1129 :

Simplify the following fraction `7/14`.

fractions Numbers 6th Grade fraction

This activity on fractions allows to practice simplifying an integer fraction using the GCD.

Exercise example N°1130 :

By what value must the following expression `10/4=.../36` be completed for the equality to be verified?

fractions Numbers 6th Grade

This corrected exercise on fractions aims to complete a fractional expression so that an equality is verified.

Exercise example N°1131 :

Write in the form of a fraction or a whole number the following expression: `1/4*14`.

fractions Numbers 6th Grade fraction

The purpose of this corrected fraction exercise is to simplify a fractional expression.

Exercise example N°1132 :

Give an approximate value to one decimal place of the following expression: `10/17*19`

fractions Numbers 6th Grade

The purpose of this exercise is to give an approximate value to one decimal place of an algebraic.

Exercise example N°1219 :

Compare the following fractions `6/4`...`5/4`.

fractions Numbers 7th Grade compare_fractions

The purpose of this exercise is to compare two fractions, choosing the appropriate comparison operator from the list provided.

Exercise example N°1220 :

Perform the following calculation `3/5*4/6`.

fractions Numbers 7th Grade fraction

This corrected exercise aims to practice addition, subtraction or multiplication of 2 fractions.

Exercise example N°1312 :

Put in the form `a*1/b` the following fraction `19/6`

decimal writing and operations on relative numbers Numbers fractions 8th Grade

The objective of this exercise is to put the product of a number by the inverse of another number in fraction form.

Exercise example N°1314 :

Simplify the following fraction `(3*3)/(8*3)`.

decimal writing and operations on relative numbers Numbers fractions 8th Grade fraction

The objective of this activity is to simplify a fraction whose numerator and denominator are composed of products of whole numbers.

Exercise example N°1315 :

Put in the form of an irreducible fraction: `-5*8/(9*6)`.

decimal writing and operations on relative numbers Numbers fractions 8th Grade fraction

This exercise allows to learn how to simplify a fraction whose numerator and denominator are composed of product of relative numbers.

Exercise example N°1316 :

Put in the form of an irreducible fraction: `((2)/(-4))/((6)/(9))`.

decimal writing and operations on relative numbers Numbers fractions 8th Grade fraction

The objective of this exercise is to simplify a fraction whose numerator and denominator are fractions, in other words, a fraction of fractions.

Exercise example N°1328 :

Compare the following two expressions `90/10` ... `27/10`.

comparisons of numbers, fractions, expressions fractions Numbers algebraic calculus 8th Grade compare_fractions

The objective of this solved exercise is to compare two fractions using the correct operator.

Exercise example N°1329 :

Give a frame to the nearest `10^-1` of the following fraction `25/4`.

comparisons of numbers, fractions, expressions fractions Numbers 8th Grade

The objective of this math exercise is to frame a fraction using two decimal numbers.

Exercise example N°1429 :

Put the following fraction in its irreducible form: `144/210`.

fractions Numbers integers and rational numbers 9th Grade fraction

The purpose of this exercise is to put a fraction into its irreducible form.

Exercise example N°1434 :

Write D as an irreducible fraction: D = `((9/6+5/7)*2)/8`

fractions Numbers 9th Grade fraction

The objective of this corrected calculus exercise is to simplify an expression containing fractions.

Exercise example N°1436 :

Let `A=3/8+10/6-8/4` , `B=-8*sqrt(24)-4*sqrt(216)-5*sqrt(54)-1*sqrt(54)` and `C=(18*10^5*3*10^6)/(6*10^11)`
1. Compute A and give the result as an irreducible fraction.
2. Write B in the form `a*(sqrt(6))` where a is a relative integer.
3. Write C as an integer.

mathematics exams and competitions fractions Numbers square roots 9th Grade fraction

The objective of this exercise is to reduce a fraction, simplify a square root, and calculate a fraction that contains powers.

Exercise example N°1437 :

1. Compute the GCD of the numbers 5104 and 968.
2. Write the fraction `5104/968` in irreducible form.

mathematics exams and competitions fractions Numbers integers and rational numbers 9th Grade fraction

The objective of this exercise is to calculate the gcd of two numbers and simplify a fraction.

Exercise example N°1520 :

Write in the form of an irreducible fraction the following fraction `(40*28)/(35*24)` using the decomposition into prime factors.

fractions Numbers integers and rational numbers 10th Grade fraction

The purpose of this exercise is to simplify a fraction using the decomposition of a number into a product of prime factors.

Exercise example N°1539 :

Put into irreducible fraction form: `((-9)/(20))/((-36)/(-15))`.

fractions Numbers 10th Grade fraction

The purpose of this exercise is to use algebraic computation techniques to determine the irreducible form of a division of fractions.

Exercise example N°1541 :

Put into irreducible fraction form: `((-9)/(20))/((-36)/(-15))`.

fractions Numbers 10th Grade fraction

The purpose of this corrected calculus exercise is to use algebraic calculus techniques to simplify a product of fractions.

Exercise example N°14110 :

Write in the form `sqrt(a)/b`, the following expression `1/sqrt(360)`, where a and b represent two integers.

square roots fractions Numbers 9th Grade simplify_surd

The purpose of this corrected math exercise is to simplify a square root.