Question

đổi độ F⁰C sang độ C

a)12⁰F b)22⁰F c)32⁰F d)124⁰F e)120⁰F

f)42⁰F h)52⁰F g)29⁰F n)72⁰F

Answer 1

Trả lời:

\(1^0C=32^0F\)

\(\Rightarrow\) Chọn đáp án c)

Chúc bạn học tốt!

Answer 2

32F=0c

Answer 3

a) \(12^0F=\dfrac{-100}{9}^0C\approx-11^0C\)

b)\(22^0F=\dfrac{-50}{9}^0C\approx6^0C\)

c)\(32^0F=0^0C\)

d)\(124^0F=\dfrac{460}{9}^0C\approx51^0C\)

e)\(120^0F=\dfrac{440}{9}^0C\approx49^0C\)

f)\(42^0F=\dfrac{50}{9}^0C\approx6^0C\)

h)\(52^0F=\dfrac{100}{9}^0C\approx11^0C\)

g)\(29^0F=\dfrac{-5}{3}^0C\approx-2^0C\)

n)\(72^0F=\dfrac{200}{9}^0C\approx22^0C\)