teelerAudYak
teelerAudYak
07-05-2016
Mathematics
contestada
Simplify.
16.3 – (–4.2) + 15.9
Respuesta :
Nightingale101
Nightingale101
07-05-2016
The answer is 36.4.
16.3 - (-4.2) = 20.5 because a two subtraction sign will cancel out and become positive.
So 20.5 + 15.9 = 36.4
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