Lets add 1 hr and 35 minutes and 3 hr 55 minutes together
What you do is this.make the 1 hr 35 minutes into one number, which will give us 135 and do the same forthe other number,
3 hours 55 minutes, giving us 355Now you want to add these two Nnumbers together:
So we now have a sub total of 490.What you need to do to this and all sub totals isadd the time constant of 40.
No matter what the hours and minutes are, just add the 40 timeconstant to the sub total.
so we can now see our answer is 5 hrs and 30 minutes
Notes
Vedic Maths - Notes
2. Square 2 Digit Number with up down Method
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3. Multiplying two 2 digit numbers difference of 4
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4. Multiplying two 2 digit numbers difference of 6
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5. Squaring a 2 digit number ending in 2
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6. Squaring a 2 digit number beginning with 1
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8. Squaring a 2 digit number ending in 3
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11. Squaring a 2digit number ending in 8
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15. Multiply any two digit number with 11
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17. Squaring a 2 digit number ending in 4
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19. Multiplying two 2 digit numbers difference of 8
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20. Multiplying two 2 digit numbers difference of 3
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21. Multiplying two selected 3 digit numbers middle digit 1
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22. Multiply any two numbers from 11 to 20 in your head Take 15 x 13
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24. Squaring a 2 digit number ending in 5
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25. Lets add 1 hr and 35 minutes and 3 hr 55 minutes together
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26. This little math trick will show you whether a number is divisible by four or not
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27. Likewise you can find out square of a number that is one less than the number whose square is known
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28. Digital Sums For Multiplication By Eleven
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29. find square of a number between 50 and 60
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31. The Squaring of Numbers Ending in 5
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33. Multiplying two 2 digit numbers difference of 10
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34. Multiplying two selected 3 digit numbers middle digit 0
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37. Squaring a 2 digit number beginning with 9
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38. Simple trick to remember table of 19
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40. Squaring a 2 digit number ending in 1
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42. Vertically and Crosswise To find 26 Multiplied by 31 in One Line we need to look at a Pattern
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45. Multiplying two 2 digit numbers difference of 1
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46. Multiplying two 2 digit numbers difference of 2
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47. Convert Fahrenheit to Celsius and vice versa
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48. Squaring a 2 digit number ending in 7
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49. How to multiply 123 and 321 in one go
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