23-03-2018
Mathematics

contestada

What is the answer to 2 3/4a=19 1/4

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shailisinha shailisinha

23-03-2018

2 3/4a=9 1/4
2.75a= 9.25
cross off 2.75 and a will remain
divide 9.26 and 2.75
so a=3.36363636
a=3.36363636
but you can round it to a=3.4ish i guess

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