Math, asked by 2ndiidoofTHOR940, 9 months ago

Answer this question right..
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Answers

Answered by nikita6010
4

Answer:

HELLO

8+8+8= 24

8+ 4+4= 16

7+4+7= 18

7x4-8 = 28-8 = 20...

HOPE IT HELPS U DEAR ..♥

Answered by pragatigupta1506
0

Step-by-step explanation:

Answer:

Let the unknown number be x.

According to question,

\begin{gathered} \dashrightarrow \sf \frac{5}{12} \div x = \frac{ - 35}{18} \\ \\ \end{gathered}

12

5

÷x=

18

−35

\begin{gathered} \dashrightarrow \sf \frac{5}{12} \times \frac{1}{x} = \frac{ - 35}{18} \\ \\ \end{gathered}

12

5

×

x

1

=

18

−35

\begin{gathered}\dashrightarrow \sf \frac{5}{12x}= \frac{ - 35}{18} \\ \\ \end{gathered}

12x

5

=

18

−35

By Cross Multiplication :

\begin{gathered}\dashrightarrow \sf12x \times ( - 35) = 5\times 18 \\ \\ \end{gathered}

⇢12x×(−35)=5×18

\begin{gathered}\dashrightarrow \sf - 420x = 90 \\ \\ \end{gathered}

⇢−420x=90

\begin{gathered}\dashrightarrow \sf x = \frac{ \cancel{90}}{ - \cancel{ 420}} \\ \\ \end{gathered}

⇢x=

420

90

\dashrightarrow \underline{ \boxed{ \pink{ \tt x = \frac{ - 3}{14} }}}⇢

x=

14

−3

Hence, Option (d)-3/14 is correct.

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