Question

4 1/5kg : 630g
simplify

Answer 1

Step-by-step explanation:

We know that,

1 kg = 1000 g

$\huge \green{4 \frac{1}{5} \tt \: kg : 630g }$

$\huge{= \frac{\frac{21}{5}\: \tt \: kg}{630\: \tt \: g}}\\ \\ \huge{ = \frac{ \frac{21}{\cancel{5}} \times \cancel{1000}{}^\red{\small{200}} \: \tt \: g}{630 \: \tt \: g} }\\ \\ \huge{= \frac{ \cancel{21}\times 20 \cancel{0 }\tt \: g}{ \cancel{63}_{ \small{ \red3}} \cancel{0} \tt \: g} }\\ \\ \huge{ = \frac{ 20 \tt \: g }{3 \tt \: g} } \\ \\\huge{ = \pink{20 : 3}}$

Answer 2

Answer:

We know that,

1 kg = 1000 g

\huge \green{4 \frac{1}{5} \tt \: kg : 630g }451kg:630g

\begin{gathered} \huge{= \frac{\frac{21}{5}\: \tt \: kg}{630\: \tt \: g}}\\ \\ \huge{ = \frac{ \frac{21}{\cancel{5}} \times \cancel{1000}{}^\red{\small{200}} \: \tt \: g}{630 \: \tt \: g} }\\ \\ \huge{= \frac{ \cancel{21}\times 20 \cancel{0 }\tt \: g}{ \cancel{63}_{ \small{ \red3}} \cancel{0} \tt \: g} }\\ \\ \huge{ = \frac{ 20 \tt \: g }{3 \tt \: g} } \\ \\\huge{ = \pink{20 : 3}}\end{gathered}=630g521kg=630g521×1000200g=6330g21×200g=3g20g=20:3