Answer:
The number is 20.
Step-by-step explanation:
In this question, it is said that 35% of a number is equal to 7, then what is that number?
So, let the number be x.
Now, according to the question :
[tex]\begin{gathered} \begin{array}{l} \quad{\dashrightarrow{\sf{35 \% \: of \: x = 7}}}\\\\\quad{\dashrightarrow{\sf{\dfrac{35}{100} \: of \: x = 7}}}\\\\\quad{\dashrightarrow{\sf{\dfrac{35}{100} \times x = 7}}}\\\\\quad{\dashrightarrow{\sf{\dfrac{35 \times x}{100} = 7}}}\\\\\quad{\dashrightarrow{\sf{\dfrac{35x}{100} = 7}}}\\\\\quad{\dashrightarrow{\sf{x = 7 \times \dfrac{100}{35}}}}\\\\\quad{\dashrightarrow{\sf{x =\dfrac{700}{35}}}}\\\\ \quad{\dashrightarrow{\sf{x = \cancel{\dfrac{700}{35}}}}}\\\\ \quad{\dashrightarrow{\sf{x =20}}}\\\\ \quad{\star{\underline{\boxed{\tt{\red{x =20}}}}}} \end{array}\end{gathered}[/tex]
Hence, the number is 20.
[tex]\rule{300}{2.5}[/tex]
Answer:
We already have our first value 7 and the second value 35. Let's assume the unknown value is Y which answer we will find out.
As we have all the required values we need, Now we can put them in a simple mathematical formula as below:
[tex] \sf \longmapsto 7 = 35\% \times \: Y [/tex]
[tex] \sf \longmapsto \: 7 = \frac{35}{100} \times Y[/tex]
[tex]\sf \longmapsto \: Y = 7 \times \frac{100}{35} [/tex]
[tex]\sf \longmapsto \: Y=7×100÷35[/tex]
[tex] \sf \longmapsto \: Y = 20[/tex]
Step-by-step explanation:
[tex]\sf\pink{HeavenMistress}[/tex]
