Alysssa purchased 120 shares of ElecTeck stock for 1 1/4 dollars per share. She also purchased 200 shares of Apexal stock for 4/5 of a dollar per share. After six months, the value of ElecTech stock...

Alysssa purchased 120 shares of ElecTeck stock for 1 1/4 dollars per share. She also purchased 200 shares of Apexal stock for 4/5 of a dollar per share. After six months, the value of ElecTech stock...

There are 30 students in a class, including 16 boys. Write the ratio of boys to girls as a fraction in simplest form.

A) TWO FRACTIONS WITH A SUM AS BIG AS POSSIBLE B) TWO FRACTIONS WITH A DIFFERENCE AS BIG AS POSSIBLE C) TWO FRACTIONS WITH A PRODUCT AS BIG AS POSSIBLE D) TWO FRACTIONS WITH A QUOTIENT...

Rationalization Rationalization, as the name suggests, is the process of making fractions rational. The need for rationalization arises when there are irrational numbers, surds or roots (represented by ) or complex numbers in the denominator of a fraction. The following are examples of fractions that need to be rationalized: Although fractions with surds and complex... read more

James M.

Inquisitive PhD student of Math and Music at CUNY Graduate Center

Middle Village, NY

4.8
(99 ratings)

Daniel B.

Experienced Harvard Grad For SAT Prep and K-6 Reading

Teaneck, NJ

4.9
(71 ratings)

Kathleen D.

Middle and high school math tutor

Franklin Square, NY

5.0
(11 ratings)