10. The numbers 2.75 and 8 have the property that the product of these numbers equals the sum of their digits: $2.75 \cdot 8=2+7+5+8=22$. Find at least one more such pair of unequal numbers.
10. 11) $0.275 \cdot 80=22 ; 2+7+5+8+0=22$
2) $2.6 \cdot 5=13 ; 2+6+5=13$
3) $26 \cdot 0.5=13 ; 2+6+0+5=13$
4) $6.5 \cdot 2=13 ; 6+5+2=13$.

(You can provide as many solutions as you like.)