Simple Interest Calculator Simple interest is calculated mainly only on the principal amount or on that portion of the principal amount that remains unpaid. Step by Step Calculations Step 1 : Choose the formula for calculating simple interest,rate,time and principal.As you see below. Simple interest (S I) = P∗R∗T100. Principal (P) = 100∗IR∗T Rate (R) = 100∗IP∗T Time (T) = 100∗IP∗R Step 2 : Where : P = Principal Amount. Know More About Cube Root Calculator

R = Interest Rate. T = Time Periods (in year). I = Simple Intrest . Step 3 : Put the values in the formula and simplify it further. Example Problems Find the Simple interest . If Principal amount Rs. 3000 at the rate of 5% for 3 years. Step 1 : Given: P = 3000 rs. R=5% T = 3 years. Step 2 : Put the values in the formula, SI = P∗R∗T100. SI = 3000∗5∗3100. Step 3 : Multiply the values, SI = 3000∗15100. SI = 45000100. Learn More Factoring Polynomials Calculator

Answer : Simple Interest = 450. Find the principal value, when Time = 2 years, Interest = $ 800 and Rate = 5 % per Annam? Step 1 : Given: Time = 2 years. Interest = $ 800. Rate = 5 % . Principal = ? Step 2 : Put the values in the formula, Principal (P)= 100∗IR∗T Principal (P)= 100∗8005∗2. Step 3 : Multiply the values, Principal (P)= 800010. Answer : Principal (P) = $ 8000

LCM Calculator Least common multiple (LCM) also known as lowest common multiple (or) smallest common multiple is of two or more numbers is the smallest number, which is exactly divisible by each one of the numbers. LCM Calculator is an online tool used for calculate the LCM of the given numbers. It is a tool which makes calculations easy and fun. If two numbers is given, then it can easily calculate the LCM of that numbers. Step by Step Calculations Step 1 : Express the given numbers as product of prime factors. Step 2 : Now, take the prime numbers with highest power for all the prime numbers, then the product of it gives the LCM for the given numbers. Example Problems Find the LCM for the 36 and 15?

Step 1 : The prime factorization of 36 = 22 × 32 The prime factorization of 15 = 3 × 5 Step 2 : Highest power of 2 in the set = 22 Highest power of 3 in the set = 32 Highest power of 5 in the set = 5 So, LCM = 22 × 32 × 5 = 180 Answer : 180 Find the LCM for the 72 and 24? Step 1 : The prime factorization of 72 = 23 × 32 The prime factorization of 24 = 23 × 3 Step 2 : Highest power of 2 in the set = 23 Highest power of 3 in the set = 32 So, LCM = 23 × 32 = 72 Answer : 72 Read More About How to Find the Area of a Circle

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