abdallahlaila98
abdallahlaila98
04-05-2017
Mathematics
contestada
what is 2 thirds plus 3 sevenths
Respuesta :
jackson102202
jackson102202
04-05-2017
23
over 21 is the right answer
23
----
21
Answer Link
bcalle
bcalle
04-05-2017
(2/3) + (3/7) =
Common denominator =21
(2/3) = (14/21)
(3/7) = (9/21)
(14/21) + (9/21) = 23/21
As a mixed number 1 2/21
Answer Link
VER TODAS LAS RESPUESTAS ( 27+ )
RELAXING NOICE
Otras preguntas
When Jenny writes the pencil exerts a force of 5N on the paper The Area of the pencil in contact with the paper is 0.5 mm² calculate the pressure of the pencil
When Jenny writes the pencil exerts a force of 5N on the paper The Area of the pencil in contact with the paper is 0.5 mm² calculate the pressure of the pencil
The vertical sequence of the layers of soil is called a soil
To transform a plant, scientists inject DNA into a plant leaf. TRUE OR FALSE?
Factor tree for number 119
Ok, so i'm writing a story about this girl who's name is Alana. What should the story be about?
When Jenny writes the pencil exerts a force of 5N on the paper The Area of the pencil in contact with the paper is 0.5 mm² calculate the pressure of the pencil
What are two numbers that add up to 70 without regrouping?
a giraffe can run 32 miles per hour. what is this speed in feet per second
Find each sum or difference? Do u just work the problem out and put the answer down?
