07-11-2016
Mathematics

contestada

what is 4/7 - 2/3 in simplest form?

Respuesta :

tlcowin tlcowin

07-11-2016

find a common denominator to subtract, so smallest common denimator between 7 and 3 is 21
multiply 4/7 by 3/3 and 2/3 by 7/7
12/21-14/21= -2/21

Answer Link

anasalagornik anasalagornik

09-11-2016

find a common denominator to subtract, so smallest common denimator is 21
4/7 * 3/3 minus 2/3 * 7/7= -2/21

Answer Link

Otras preguntas

Which statement is the most clear and interesting? a. My ancestor was a carpenter many years ago. b. My ancestor worked on the White House. c. My ancestor was a

a=1/3h (a+4b+c) a=20 h =5 a=1 c=1

What factors determine how water cycles on earth?

A survey of 100 students was taken concerning their knowledge of foreign languages. The results were as follows: 30 know French 19 know German 16 know Russian

Solving liner systems using elimination? I need to solve this: 2x + y = -5 3x + 5y = 3 I keep trying, but I can't seem to eliminate and get the correct answer.

Add. 1/2 + 3/4 + 1/2 = ? A. 5/8 B. 5/4 C. 1 3/4 D. 1 7/4

What determines the type of element that an atom makes?

What is the 5% sales tax on a $14.00 compact disc

What factors determine how water cycles on earth?

How do I simplify the radical: Square Root of 820