lrgro643 lrgro643

15-08-2017
Mathematics

contestada

is 30:12 and 40:16 equivalent

Respuesta :

apologiabiology apologiabiology

15-08-2017

translate to fraction
are 30/12 and 40/16 equivilent?

if a/b=c/d then a/b times d/c=1
basically if ad=bc then they are equivilent

30/12 ad 40/16 equvilient?
30/12 times 16/40=1?
480/480=1?
1=1?
yes
they are equivilent

Answer Link

Otras preguntas

What is the next number

if y is 2.5 when x is 5 and y varies directly with x, find y when x is 10

Help please Help!!! Which pair of ratios can form a true proportion? 9/12, 5/8 25/20, 16/21 6/27, 2/9 7/12, 10/15 2. The distance between Ridgeview and Tarragon

The answer to "The 20th maine regiment won the battleast of Gettysburg by its action. This is an example of ____?" is a thesis statement.

A+b+0=a+b what property is this??

What is the quotient (2x^2+10x+12) divided by (x+3)

A sequence of transformations maps ∆ABC to ∆A′B′C′. The sequence of transformations that maps ∆ABC to ∆A′B′C′ is a reflection across the (1.)_____ followed by a

Which person is behaving in a positivist manner, as described by Auguste Comte?

Please answer this question, and explain it to me as well how you got the answer. "Sometimes you can simplify fractions before you multiply them. How would you

What's the area 8 ft Circle