fractions and decimals

Today we will learn all about fractions .

So firstly fractions, 

What is addition of fractions? 

 you have to add numerator but not add denominator. 

For eg:  ⅖+⅖=⅘

If the denominator is unlike then take the LCM and then divide the both numbers denominator with the LCM and the answer would multiplied by the numerator. 

For eg:⅜+⅘=

Lcm of 8 and 5 is 40 so divide 8 by 40 =5

                             
                                                     5 by 40 =8

So , 3×5=15

       4×8=32

15+32=47

47 upon 40

47 upon 40 is an unlike fraction

Multiplications 

⅘×⅝=5 cuts 5 =1 and 4 cuts 8 =1 and 2=

1×½=½

So easy !!

Further we will learn in updates till than bye bye