Rob

[Rob @RobS691981]

@Mimiiben1 @Lilii1907 7+9÷2 doesn't equal 8. Remember PEMDAS. So it would be:

7+4.5=11.5

But regardless, the answer to the original equation is 5. It's not 8 or 11.5 or any other number besides 5.

[Rob @RobS691981]

@Lilii1907 Let' simplify this equation.

The square root of 49 is 7.
The square root of 81 is 9.
The square root of 9 is 3.
The square root of 4 is 2.

So the equation is (7+3)÷(2)=
Which is 10÷2=
The correct answer is 5

[Rob @RobS691981]

@Mimiiben1 9+9÷9+9×0=
9+1+9×0=
9+1+0=
10+0=
10

[Rob @RobS691981]

@farman4x The only correct answer is 6

[Rob @RobS691981]

@linadreaamy 1+2=3
3+2+3=8
8+3+4=15
15+4+5=24
24+5+6=35
35+6+7=48