3.003里面有几个0.001?
3个回答
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解:3.003里面有( 3003 )个0.001
∵已知需求出3.003里面有几个0.001
1个0.001 = 1 × 0.001 = 0.001
2个0.001 = 0.001 + 0.001 = 2 × 0.001 = 0.002
∴设3.003里面有x个0.001
x × 0.001 = 3.003
(1/1000)x = (3×1000+3)/1000
(1/1000)x = 3003/1000
x = 3003/1000 ÷ 1/1000
x = 3003/1000 × 1000
∴x = 3003
答:3.003里面有3003个0.001
∵已知需求出3.003里面有几个0.001
1个0.001 = 1 × 0.001 = 0.001
2个0.001 = 0.001 + 0.001 = 2 × 0.001 = 0.002
∴设3.003里面有x个0.001
x × 0.001 = 3.003
(1/1000)x = (3×1000+3)/1000
(1/1000)x = 3003/1000
x = 3003/1000 ÷ 1/1000
x = 3003/1000 × 1000
∴x = 3003
答:3.003里面有3003个0.001
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