Question

The ratio of 3.5kg to 280gm is

Answer 1

3.5kg=3.5×1000×1000mg=3500000mg
and given 280gm
RATIO----
$\frac{3500000}{280} = \frac{12500}{1}$
12500:1

Answer 2

Answer:

$The \: ratio \: of \\3.5\:kg \: to \: 280\:gm\\=25:2$

Step-by-step explanation:

$The \: ratio \: of \\3.5\:kg \: to \: 280\:gm\\=3.5\:kg : 280\:gm \\=3.5\times 1000\:gm:280\: gm$

\* 1 kg = 1000 gm *\

=$3500 \:gm : 280\: gm$

/* Find HCF(3500,280)=140*/

=$140 \times 25 : 140\times 2$

After cancellation, we get

= $25 : 2$

Therefore,

$The \: ratio \: of \\3.5\:kg \: to \: 280\:gm\\=25:2$

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