3+4-6(4-5)-(-6)/65+75
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ans is 75.1
EXPLANATION
3+4-6(4-5)-(-6)65+75=7-6-1+6/65+75
=7-7+6/65+75
=6/65+75
=6+4875/65
=4881/65
=75.09
=75.1
Explanation for 7-7 in 2nd line
plus 7 and minus 7 will cancel
Explanation for 3rd line is
using LCM method
Explanation for answer for changing 75.09 to 75.1 is
if the no. is greater than 5 before decimal point
FOR EXAMPLE
75.09 the 9 is greater than 5 so we should add 1 to the previous no.
I HOPE THE ANS AND EXPLANATION IS USEFUL FOR U
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