Lesson 4-7 Notes
Dec 13, 2015
Lesson 4-7 Notes
Fraction: a number in the form a/b, (where b ≠ 0) that represents part of a whole.
Numerator: the top number of a fraction that tells how many parts of a whole are being considered.
Denominator: the bottom number of a fraction that tells how many equal parts are in the whole.
Mixed Number: a number made up of a whole number that is not zero and a fraction
-2/3 x 4/5 Already written as fractions in simplest
form
-2 x 4 = -8 Multiply Numerators 3 x 5 15 Multiply Denominators
-8 Write answer in simplest form
15
In 2001, the car toll on the George
Washington Bridge was $6.00. In 1995,
the toll was 2/3 of the toll in 2001. What
was the toll in 1995?
ANSWEANSWERR
Complete pg 224 (1 – 7)