請問0.625*5.8+8分之5*3.2+8分之5怎麼算

請問0.625*5.8+8分之5*3.2+8分之5怎麼算

0.625*5.8+8分之5*3.2+8分之5
=0.625×5.8+0.625×3.2+0.625×1
=0.625×(5.8+3.2+1)
=0.625×10
=6.25