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73x7-24÷7+7简便运算?
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解:73x7-24÷7+7等于( 3602/7 )
∵已知需求出73x7-24÷7+7等于多少
∴73 x 7 - 24 ÷ 7 + 7
= 511 - 24 × 1/7 + 7
= 511 - 24/7 + 7
= 3577/7 - 24/7 + 49/7
= 3553/7 + 49/7
= 3602/7
答:73x7-24÷7+7等于3602/7
∵已知需求出73x7-24÷7+7等于多少
∴73 x 7 - 24 ÷ 7 + 7
= 511 - 24 × 1/7 + 7
= 511 - 24/7 + 7
= 3577/7 - 24/7 + 49/7
= 3553/7 + 49/7
= 3602/7
答:73x7-24÷7+7等于3602/7
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