What value of a makes the equation true?

1.7a+0.3a=4/5

btw 4/5 is a fraction

Solve using standard algorithm 302x8 8 (300+2) (8 x __) + (8 x __)

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Briana is making cookies with her younger brother. She says that they only need to make 1/3 of the recipe calls for four and 1 fourths cups of sugar how much sugar should her and her brother use

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