Question

find the value using suitable property 3845 multiply by 5 multiple by 782 +769 multily by 25 multiple by 218

Answer 1

15033950+4191050

= 19225000

Answer 2

3845
$3845 \times 5 \times 782 + 769 \times 25 \times 218 = 5(3845 \times 782 + 769 \times 5 \times 218) = 5 \times (3006790 + 838210) = 5 \times 3845000 = 19225000$