Recent content by burgess

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    MHB Geometric progression help

    Nice answer!
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    MHB What are the formulas of partnership in business?

    1. Partnership : When two or more than two persons run a business jointly, they are called partners and the deal is known as partnership 2. Ratio of Division of Gains: (i)When investments of all the partners are for the same time, the gain or loss is distributed among the partners in the ratio...
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    MHB Tests of Divisibility- Simple tricks

    If anybody knows the divisibility test for 7..Please share it here... Thanks
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    MHB Math puzzle: getting 2L from 3L and 4L containers

    Thanks for the solution :)
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    MHB How to find whether a given number is prime or not?

    What is a prime number A number is greater than 1 is called a prime number, if it has only two factors, namely 1 and the number itself. Prime numbers up to 100 are:2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97 Procedure to find out the prime...
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    MHB Tests of Divisibility- Simple tricks

    With this simple short cuts you can find out a number is divisible by a given number Divisible by 2: A number is divisible by 2, if its unit’s digit is any of 0, 2, 4, 6, 8. Example: 6798512 Divisible by 3: A number is divisible by 3, if sum of its digits divisible by 3. Example : 123456...
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    MHB Determine the ratio of boys and girls

    Thank you all for your responses
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    MHB Some formulas of Arithmetic progression/series

    An arithmetic progression (AP) or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant. Example: 2,4,6,8,10….. Arithmetic Series : The sum of the numbers in a finite arithmetic progression is called as Arithmetic series. Example...
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    MHB Procedure to calculate the day of the week for a given date.

    To calculate the day of the week for a given date, first of all we need to find out the number of odd days. Today I thought of sharing a beautiful problem I learned in my school, though it is easy, it is tricky too. Odd Days are number of days more than the complete number of weeks in given...
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    MHB What Are the Variable Restrictions in the Equation 5/x = (10/3x) + 4?

    I think you have solved the problem correctly..If x is in denominator itself you should take care of x,it should not be zero
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    MHB Problem on finding least number

    Thanks for your answer
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    Is Calculus Required to Determine the Probability of Drawing a Black Ball?

    Need help to solve calculus problem A box contains 8 black and 10 white balls. One ball is drawn at random. What is the probability that the ball drawn is black? Thanks
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    Help required to understand physics concept

    Immediately after two separated charged particles are released from rest, both increase in speed. What happens to the charge of the particles?
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    MHB Problem on finding least number

    Help need to solve math homework problem Six bells start ringing together and ring at intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In 30 minutes, how many times do they ring together? Thanks
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