Daphne03 Daphne03

25-02-2016
Mathematics

contestada

How do work out 2 3/4a=19 1/4

Respuesta :

samrawit samrawit

25-02-2016

2.75a=19.25
19.25/2.75
a = 7

- So basically what I did was convert 2 3/4 and 19 1/4 into decimals. From there I divided 2 3/4 (2.75) by 19 1/4 (19.25) and I got 28.
- The numbers in parenthesis is the numbers in decimals.
- I hope that helps!!!!!

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