2018. 12. 8. 22:46 영어
숫자, 수식 영어로 읽기
How to read exponential expressions, e.g., “2^16”?
우리말로 하면.. 2의 16승.. 이런건데 갑자기 궁금하다.
Very formal speech
- "two to the sixteenth power"
- "two to the power of sixteen"
그런데 일반적으로는
two to the sixteenth 라고 하기도 하고 그냥
two to the sixteen 이라고 하기도 한댄다.
그럼 다음을 읽어보기
(출처 : http://blog.naver.com/PostView.nhn?blogId=23446766&logNo=221142579991)
1. three squared is 9
2. four to the first power is 4
3. square root of 9 is 3
4. 25 to the zeroth power is 1
5. negative 3 squared is 9
6. square root of 49 is 7
7. 5 cubed is 125
8. 4 to the power of negative two is one sixteenth
9. 2 to the power of 4 is sixteen
10. square root of 64 is 8
11. 10 to the power of negative 3 is a thousandth
12. square root of 121 is 11
사칙연산
http://blog.naver.com/PostView.nhn?blogId=dmm_korea&logNo=221253934599
1+2 = 3 // one plus two equals three
3-2 = 1 // three minus two equals one
1 x 2 = 2 // one times 2 equals two - multiplied by (more formal)
2 / 1 = 2 // two divided by 1 equals two
-5 // negative five
-5 x 5 = 25 // negative five times five equals twenty five
1.5 // 1 point 5
1 + 2.5 = 3.5 // one plus 2 point 5 equals three point five
분수 : fractions (분모 : denominator, 분자 : numerator ) : 분자부터 읽는다
one half, two thirds - 3 이상이면 복수형으로 읽는다.
1/3 : one of three
1/2 : one half / one over two
2/3 : two thirds / two over three
3/4 : three quarters / three over four
4/5 : four fifths / four over five
거듭제곱 : Power / 지수 : exponent
1+2+3 // one plus two plus three
(-4) * 5.6 / 7 - negative 4 times 5 point 6 divided by 7
e^x : "e to the x" is very commor / e raised to the power x / e to the power x
