比例式L1-3(8問)
比例式を解け
x:6=0.5:1.5
解答○ ×x:2.4=5:2
解答○ ×0.6:x=3:5
解答○ ×0.7:2.8=3:x
解答○ ×0.2:0.3=x:12
解答○ ×8:3x=0.4:1.5
解答○ ×0.4:0.5=2x:2.5
解答○ ×0.3:1.4=6:0.5x
解答○ ×問題と解答
x:6=0.5:1.52 x:2.4=5:26 0.6:x=3:51 0.7:2.8=3:x12 0.2:0.3=x:128 8:3x=0.4:1.510 0.4:0.5=2x:2.51 0.3:1.4=6:0.5x56
