(5减1除以5)乘以5等于24
5 × (5 - 1 ÷ 5)=24 5 × (5 - (1 ÷ 5))=24 (5 - 1 ÷ 5) × 5=24 (5 - (1 ÷ 5)) × 5=24
(5-1/5)X5=24
(5-1/5)*5=24