MC fractions

Fractions

A  fraction simply tells us how many parts of a whole we
have. You can recognize a fraction by the slash that is
written between the two numbers. We have a top
number, the numerator, and a bottom number
,the denominator. For example, 1/2 is a fraction.

fraction

denominator

parts

numerator

Show me four different fractions 

  ⅙  4/8 2/10 3/6     2/4 ⅛ 3/9 5/10 

algebra

✓ we were learing about algebra

Algebra is the language of mathematics. In algebra we use  letters   to represent  numbers. Finally and most importantly, we can use algebra to solve problems. 

numbers

letters

mathematics

problems

3xn=15   n=5

2+8=n     n=10

n-6=8      n=14

20÷n= 5    n=4