Toán Lớp 4: viet sang so thap phan
a.3phan5=
b.3phan25=
c.18phan90=
d.14phan700=
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Toán Lớp 4: viet sang so thap phan
a.3phan5=
b.3phan25=
c.18phan90=
d.14phan700=
Comments ( 2 )
$\frac{18}{90}$ =0,2
$\frac{14}{700}$ =0.02
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