2007-01-25 07:36:02 · 7 answers · asked by BOB C 1 in Science & Mathematics ➔ Chemistry
102.2
2007-01-25 07:49:33 · answer #1 · answered by slugger o'toole 2 · 0⤊ 1⤋
You multiply 49 C by 9/5 then add 32.
Students always have a problem whether to use 5/9 or 9/5 as conversion factor. So, here's the trick and analysis. For anything greater than the value -40 C or F, the corresponding F reading for every C reading is always greater. Now, since the fraction 9/5 is a bigger value than 5/9, then use 9/5 in the conversion formula. Then add 32. Just remember 0 C is 32 F. Thus, the answer is 120.2 F
2007-01-25 07:55:03 · answer #2 · answered by Aldo 5 · 0⤊ 0⤋
49*9/5+32=120.2° F
2007-01-25 07:52:46 · answer #3 · answered by yupchagee 7 · 0⤊ 0⤋
multiply 9/5 by 49 degree C then add 32
so 120.2 Fahrenheit
2007-01-25 07:50:35 · answer #4 · answered by Anonymous · 0⤊ 0⤋
49 * 1.8 +32 = 120.2
2007-01-25 07:48:28 · answer #5 · answered by Michael Dino C 4 · 0⤊ 0⤋
rule of thumb to get a rough estimate is double it and add 32
2007-01-25 07:49:41 · answer #6 · answered by CHRIS P 3 · 0⤊ 0⤋
102.2 degrees
2007-01-25 07:51:00 · answer #7 · answered by Anonymous · 0⤊ 1⤋