# A temperature of 20 C is equivalent to approximately A. 6 F. B. 32 F. C. 68 F. D. 136 F.

A temperature of 20 C is equivalent to approximately
A. 6 F.
B. 32 F.
C. 68 F.
D. 136 F
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Bridget Acevedo
We know that
$T\left(F\right)=T\left(C\right)×\frac{9}{5}+32\phantom{\rule{0ex}{0ex}}=20×\frac{9}{5}+32\phantom{\rule{0ex}{0ex}}=4×9+32\phantom{\rule{0ex}{0ex}}=36+32\phantom{\rule{0ex}{0ex}}=68$