In order to add fractions, the denominators (the bottom numbers) must be the same. We can convert the first fraction of 3/5 to 15/25 by multiplying both the numerator (the top number) and the denominator by 5. Then we have 15/25 + 21/25. To add these fractions, we simply add the numerators together and keep the denominator, which results in 36/25. This reduces to 1 11/25, or 1/44.
Which equivalent fraction would you have to use in order to add 3/5 to 21\\25
kgb answers » Science & Technology » Math, Chemistry, Physics » Which equivalent fraction would you have to use in order to add 3/5 to 21\\25
Wednesday, February 01 2012
Top 10 questions Math, Chemistry, Physics
- Math is a what subject which means that it is taught faster then other subjects?
- Is the population of country of origin a qualitative or quantitative variable?
- Why did the donkey get a passport
- What is the most expensive college... For a math riddle
- How do scientists use statistics when they test a hypothesis?
- Is Mgso4 a base salt or acid?
- How many sides is in a hexagon, pentagon, and a hectagon ?
- horatio hornwoggle was born in 57 B.C. Haoratio hornwoggle died in 16 A.D. How old was Horatio when he died?
- How do u write 8.7204 in expanded form.?
- What's an algerbra expression for 8 minus the product of 9 and r