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Given fraction: 1/5. Multiply the numerator and the denominator with a number such that the denominator is expressed as a power of 10. (1×2)/ (5×2) = 2/10. Therefore, 2/10=0.2 (The decimal point is moved one place towards the left as the denominator was 10) Another way to express 1/5 as a decimal is by dividing 1 by 5. So, 1 ÷ 5 = 0.2.
2017年11月27日 · How do I find the sum of the infinite series 1 + #1/5# + #1/25# +... ? How do I find the sum of the infinite series #1/2# + 1 + 2 + 4 +... ? What are some examples of divergent series?
Answer: As below. Explanation: Following table gives the double angle identities which can be used while solving the equations. You can also have sin2θ,cos2θ expressed in terms of tanθ as under. sin2θ = 2tanθ 1 +tan2θ. cos2θ = 1 −tan2θ 1 +tan2θ. sankarankalyanam · 1 · Mar 9 2018.
2016年6月1日 · Explanation: So you have the fraction 1 5. What the divided sign is, is basically just a division sign. So, to get the decimal, you do 1 ÷ 5. This makes you get 0.2. Now, you need a percentage. A percentage is a number over 100. To get 5 to 100, you multiply it by 20, and do the same for 1, leaving you with 20 100. So, your percentage is 20%.
2010年1月30日 · サックスのマウスピースに貼るパッチについて。 パッチは使わない方が良いと聞き、使わずに吹いて1年が過ぎました マウスピースに歯形がつかないようになり、音も良くなりましたが 立って吹くときにマウスピースが口からズレてしまいます・・ 何か改善策はありますか？
2016年12月23日 · 1-1/3+1/5-1/7…の和をフーリエ級数を用いて解く方法を教えてください。 無限級数の和の時のf(x)の定め方が分からないので ...
If a number can be expressed as a fraction where both the numerator and the denominator are integers, the number is a rational number. Some examples of rational numbers are as follows. 56 (which can be written as 56/1) 0 (which is another form of 0/1) 1/2. √16 which is equal to 4. -3/4. 0.3 or 3/10. -0.7 or -7/10.
Explanation: Frequency is the number of occurrences of a repeating event per unit of time. It is also referred to as temporal frequency, which emphasizes the contrast to spatial frequency and angular frequency. The period is the duration of time of one cycle in a repeating event, so the period is the reciprocal of the frequency.
Fill in the boxes: (a) - 5/8 = 1/4. (b) - 1/5 = 1/2. (c) 1/2 - = 1/6. Solution: We will use the concepts of fractions to solve this. To solve the given problem, we need to perform only two operations: the addition and subtraction of fractions. Let us see how to apply.
2015年5月23日 · 1 Answer. 1 + 1 5 + 1 25 +⋯ = 5 4. For the infinite geometric series S = a + aq+ aq2 + aq3 + ⋯ we can use the formula S = a 1 −q as long as |q| <1. S = 1 1 − 1 5 = 1 4 5 = 5 4. 1+1/5+1/25+cdots=5/4 For the infinite geometric series S=a+aq+aq^2+aq^3+cdots we can use the formula S=a/ (1-q) as long as |q|<1.
