Question

using conveniet combination find the sum
6725 , 3995, 3275

Answer 1

Step-by-step explanation:

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question:

find the sum of 6725 , 3995 and 3275

solution:

additional information:

=> we will combine those numbers whose end digits add up to a multiple of 10

=> you would notice that the numbers 6725 and 3275 add up to a multiple of 10 so we will combine them....

=>(6725+3275)+3995

=>10000+3995

=>13995

thus, 13995 is your answer..

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