aemmert83ovm2qa aemmert83ovm2qa

29-11-2017
Mathematics

contestada

Which ratios can form a proportion

A. 20/25 , 14/21

B. 10/23 , 18/7

C. 5/45 , 4/36

D 5/4 , 4/5

Respuesta :

briannastreit9p0787t briannastreit9p0787t

29-11-2017

the anawer is d.5/4,4/5

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sophiajackson46 sophiajackson46

29-11-2017

C- 5/45 , 4/36
To find the answer, you have to cross multiply it.
Sorry if the drawing I showed you is a bit messy.

Ver imagen sophiajackson46

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