Answer for Question Whats the most accurate estimation of 65+77. is given below:
Q.) Whats the most accurate estimation of 65+77
Correct Answer isYou could round 77 to 80 and 65 to 70 and then add 70 and 80 and you will get 150
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You could round 77 to 80 and 65 to 70 and then add 70 and 80 and you will get 150