0.6:x=1/4:1/42 x=?
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0.6:x=1/4:1/42x=?0.6:x=1/4:1/42x=?0.6:x=1/4:1/42x=?X=2/35解法:0.6:X=1/4:1/421/4X=0.6*1/42X=0.6*1/42÷1/
0.6:x=1/4:1/42 x=?
0.6:x=1/4:1/42 x=?
0.6:x=1/4:1/42 x=?
X=2/35
解法:
0.6:X=1/4:1/42
1/4X=0.6*1/42
X=0.6*1/42÷1/4=2/35
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