aguzman1130 aguzman1130

30-09-2016
Mathematics

contestada

How can I add fractions with different denominators

Respuesta :

PiperLaPhifer PiperLaPhifer

30-09-2016

you have to find a common denominator
like for example
4/7+ 3/6
7 and 6 both have a common denominator of 42
6x7 is 42 3x7 is 21 so 3/6 becomes 21/42 but then of course 4/7 becomes 24/42 then just add the numerators.
Hopefully this helps...

Answer Link

Otras preguntas

If alcohol and tobacco were discovered today, they would be considered illegal drugs. True or False?

Consider the system shown in fig. 6-26. the rope and pulley have negligible mass, and the pulley is frictionless. the coefficient of kinetic friction between th

How to know if an element is a good conductor?

Please help me!! This is due by 11.59pm. Please show how you got the answer. I got $270.

18(-5)+32 = evaluate the expression for C= -5

Nine friends will equally share 12 glasses of punch how many glasses of punch will each friend get A.3/4 B.1/3 C.4/3 D.3

An output device used to produce a hard copy of a patient record is a What?

What is the sum of the geometric series in which a1 = −5, r = 3, and an = −405? A hint on how to solve is attached! r ≠ 1, where a1 is the first term and r is

Help please will give a medal. Which of the following is an example of a metaphor? A) Love never waits for you to be ready. B) Love arrives with the thump of th

“The Yellow Wallpaper” is _____. an autobiography a biography a semi-autobiographical story a nonfiction narrative