1.a.48℃=....℉ b.48℃=....°R c.48℃=.....°K 2.a.58℃=....℉ b.58℃=....°R c.58℃=.....°K 3.a.71℃=....℉ b.71℃=.....°R c.71℃=.....°K 4.a.81℃=....℉ b.81℃=.....°R c.81℃=..

1. A. 9/5×(48+32)=126 F
b.4/5×48= 38,4 R
c. 48+273=321 K

2. a.9/5×(58+32)=162F
b.4/5×58=46,4 R
c.58+273=331 K

3. a.9/5×(71+32)=18,5 F
b.4/5×71=56,8K
c.71+273=344 K

4. a.9/5×(81×32)=203,4F
b.4/5×81=64,8R
c.81+273=354K

5. a. 9/5×(89+32)=217,8F
b.4/5×89=71,2R
c.89+273=362K

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