kelseaballerini15 kelseaballerini15
  • 13-06-2015
  • Mathematics
contestada

how do you add 1/3 plus 4/10

Respuesta :

crisforp
crisforp crisforp
  • 13-06-2015
1 / 3 = ( 1 × 10 ) / ( 3 × 10 ) = 10 / 30 ;
4 / 10 = ( 4 × 3 ) / ( 10 × 3 ) = 12 / 30 ;
10 / 30 + 12 / 30 = ( 10 + 12 ) / 30 = 22 / 30 ;
22 / 30 = ( 22 ÷ 2 ) / ( 30 ÷ 2 ) = 11 / 15 ;
Answer Link

Otras preguntas

How did geographic features influence the Louisiana purchase and the monroe doctrine?
what is 0.3 x0.6 this is new to me
how do i round to the nearest whole number:examples:  25.6, 327.9, 58.2, othersand fractions like this: 109 3/4 if i can round to the nearst  whole number teel
If there are 112 students for 14teachers, what is the fraction and the unit rate?
What is   a quarter past 5 mean
What is the length of the earth's crust? Oceanic and Continental.
What is the length of the earth's crust? Oceanic and Continental.
What is 17% as a fraction in simplest form
what is 0.3 x0.6 this is new to me
The message of the DNA Code is information for building_______.