How To Solve Problems With Fractions

How To Solve Problems With Fractions-22
Sometimes, as in this case, that turns out to be the least common denominator. Once the denominators are matching, subtract the numerators to get 8/21.Example 1: Rachel rode her bike for one-fifth of a mile on Monday and two-fifths of a mile on Tuesday. Analysis: To solve this problem, we will add two fractions with like denominators.

Tags: Free Online Creative Writing ExercisesLack Of Critical Thinking SkillsCatcher In The Rye Red Hunting Hat EssayWriting Literature Review For ThesisGed Essay Scoring RubricMuscle Building EssaysAhmet Hakan ThesisHealth Reflective EssayProfessional Essay Writing Service

The only thing we have to do is: As you can see, the only difference in fraction word problems is step 5 (simplify).

There are some word problems which, depending on the information provided, we should express as a fraction.

Solution: Answer: Rachel rode her bike for three-fifths of a mile altogether.

Example 2: Stefanie swam four-fifths of a lap in the morning and seven-fifteenths of a lap in the evening.

Example 6: The Cocozzelli family drove their car for five and five-sixths days to reach their vacation home, and then drove for six and one-sixth days to return home. Analysis: To solve this problem, we will subtract two mixed numbers, with the fractional parts having like denominators.

Solution: Answer: The Cocozzelli family took one-half more days to drive home.

If he needs only 10 and five-twelfths feet of wood, then how much wood should he cut?

Analysis: To solve this problem, we will subtract a mixed number from a whole number.

Example 8: An electrician has three and seven-sixteenths cm of wire.

He needs only two and five-eighths cm of wire for a job. Analysis: To solve this problem, we will subtract two mixed numbers, with the fractional parts having unlike denominators.

SHOW COMMENTS

Comments How To Solve Problems With Fractions

The Latest from inari-sushi.ru ©