Question

3+4-6(4-5)-(-6)/65+75​

Answer 1

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