1-((5/9)-(3/4)-(7/18))*(-36) 简算

学习时间:2026-08-10 20:21:00 阅读：6842

1-((5/9)-(3/4)-(7/18))*(-36) 简算求过程会的求解谢谢啦

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2026-08-10 20:21:00

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1-[(5/9)-(3/4)-(7/18)]*(-36)=1+[(5/9)-(3/4)-(7/18)]*36=1+(5/9)*36-(3/4)*36-(7/18)*36=1+20-27-14=-20