350g is 20% of how many kg
Answers
Answer:
350 g is 20% of 17.5 kg
Explaination:-
20% of a number is 350g
Consider the number as x
\tt{\Rightarrow20\% \: of \:x = 350 }⇒20%ofx=350
\tt{ < br / > < br / > \Rightarrow \dfrac{20}{100} \times x = 350 }<br/><br/>⇒
100
20
×x=350
Reduce THEM
\tt{\Rightarrow \dfrac{2{\cancel{0}}}{10{\cancel{0}}} \: \times x = 350}⇒
10
0
2
0
×x=350
\tt{\Rightarrow \dfrac{1x}{5} = 350 }⇒
5
1x
=350
\tt{ < br / > < br / > \Rightarrow x = 350 \times 5}<br/><br/>⇒x=350×5
\tt{ < br / > < br / > \Rightarrow x = 1750}<br/><br/>⇒x=1750
1750 g in kg
\tt{\Rightarrow \dfrac{1750}{100}}⇒
100
1750
\tt{\Rightarrow 17.5 kg}⇒17.5kg
\therefore∴ The number is 17.5kg
Verification
\tt{ < br / > < br / > \Rightarrow 20\% \: of \: 1750}<br/><br/>⇒20%of1750
\tt{ < br / > < br / > \Rightarrow \dfrac{20}{100} \times 1750}<br/><br/>⇒
100
20
×1750
\tt{ < br / > < br / > \Rightarrow 2 \times 175}<br/><br/>⇒2×175
\tt{ < br / > < br / > \Rightarrow 350}<br/><br/>⇒350
\therefore∴ 350 g is 20% of 17.5 kg
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