A temperature 20°C is the same as

a

36oF

b

68oF

c

11.1oF

d

43.1oF

e

25oF

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Explanation

Correct Option
b

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Discussions (20)

meyrari2003
6 years ago

A shorter and more understandable method of solving this which I learned from Geography is
°F=(1.8×°C)+32
the vice versa goes for converting °C to °F
°C=(°F-32)÷1.8

JulieJacy
3 years ago

°F = (°C ×1.8) + 32
°F = (20°×1.8)+32
°F= 68°


To convert °F back to °C
°C = (°F -32)÷1.8
°C= (68°-32)÷1.8
°C = 20°

simplest method i found on my own hope it help someone out there

Ihiechi
11 years ago

F = C x 9/5 + 32





= 20 x 9/5 + 32

----- 180/5 + 32





36 + 32 = 68F

Domshak paul
9 years ago

The ansa is 68

PrinceAsher
3 years ago

To turn ⁰C to ⁰F is simple
Multiply 1.8 to the ⁰C add 32
I.e (1.8×20)+32=68

emmadegreat
1 year ago

use the formula F=(C×9/5)+32
F=(20×9/5)+32
F=(4×9)+32
F=36+32
F=68

TCSS2025B
4 months ago

.

seyioke12345
2 months ago

I dont understand oo

Chipeol
6 years ago

"Oga"..... the answer is wrong,i consulted a professor of physics who said the answers are highly misleading

pizzazz
11 years ago

I doubt.the answer should be 42.4

Winnyswanker
10 years ago

20÷100=F-32÷180

100(F-32)=3600

32÷36=68

ibomchris
4 years ago

F-32/5=C/9, where c=20 F-32/5=20/9 CROSS MULTIPLY 9(F-32)=5×20 9F-288=100 9F=100+288 9F=388(divide both side by 9) F=43.1

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