Call the bigger numbers a, the smaller number b

We have: a-b=6 and a+b=24

=> a-b+a+b=6+24

=>2a=30

=>a=30:2

=>a=15

=> 15-b=6

=>b=9

So the products of the two numbers are 15 and 9

\(0,0A=\sqrt{0.0049}=0.07\)

\(\Rightarrow A=7\)

1+2+3+...+10

=(1+10)*10:2

=11*5

=55