(1)(3又3/5+1又5/7)×11又2/3÷(1又2/9—1又1/18)(2)1.5×[19/21÷6又1/3×(0.7-0.66)]×4.9(3)(6.5—2又3/8)÷(1-1/4)÷2.75-75%×1又1/3(4)5/9+2X=2/3(5)(4.92+6又2/7+2.08+4又5/7)×(2又1/8—0.125+1
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/26 07:40:15
![(1)(3又3/5+1又5/7)×11又2/3÷(1又2/9—1又1/18)(2)1.5×[19/21÷6又1/3×(0.7-0.66)]×4.9(3)(6.5—2又3/8)÷(1-1/4)÷2.75-75%×1又1/3(4)5/9+2X=2/3(5)(4.92+6又2/7+2.08+4又5/7)×(2又1/8—0.125+1](/uploads/image/z/1739790-54-0.jpg?t=%EF%BC%881%EF%BC%89%EF%BC%883%E5%8F%883%2F5%2B1%E5%8F%885%2F7%EF%BC%89%C3%9711%E5%8F%882%2F3%C3%B7%EF%BC%881%E5%8F%882%2F9%E2%80%941%E5%8F%881%2F18%EF%BC%89%EF%BC%882%EF%BC%891.5%C3%97%5B19%2F21%C3%B76%E5%8F%881%2F3%C3%97%EF%BC%880.7-0.66%EF%BC%89%5D%C3%974.9%EF%BC%883%EF%BC%89%EF%BC%886.5%E2%80%942%E5%8F%883%2F8%EF%BC%89%C3%B7%EF%BC%881-1%2F4%EF%BC%89%C3%B72.75-75%25%C3%971%E5%8F%881%2F3%EF%BC%884%EF%BC%895%2F9%2B2X%3D2%2F3%EF%BC%885%EF%BC%89%EF%BC%884.92%2B6%E5%8F%882%2F7%2B2.08%2B4%E5%8F%885%2F7%EF%BC%89%C3%97%EF%BC%882%E5%8F%881%2F8%E2%80%940.125%2B1)
xSjA֫{!d HV. (YH '̬[գ38YY{=n7옮g'Xٱ6#V=AI)HR{TKE~}e^{#jR,S"9IJ6/=t2beUF*̅L̆
1PTWR<|,ZXg҆u[![%3!Lu[-a3˛ջï_~p95w|Jۄ*ڲV
io! ^5qKyUj (;ZEL-6z7WglR$mf-AW~+H-1gp<8%.uM
IwĢhc5PsCYc@|>
ۮ5"&_[