If $20 * 3 = 80$ and $4 * 5 = 100$ , then what is the value of $7 * 7$

21

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49

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343

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7

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Solution

The correct option is C $343$
$(20 \times 3) \times 3 = 80$
$(4 \times 5) \times 5 = 100$
$(7 \times 7) \times 7 = 343$

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Similar questions

What is the value of $n$ if $343^{\frac{n}{3}} \times 7^{5 + 3 n} \times 7^{- 2 n} \times 49^{n - 1} = 343$ ?

\frac{1 + 4.343 + 7.4 + 2.3.49 + 7.343}{16 + 2^{6} . 3^{1} + 2^{5} . 3^{3} + 2^{6} . 3^{3} + 2^{4} . 3^{4}}

If 27*3=243 and 5*4=80 then what is the value of 3*7?

7 \times (343)^{\frac{1}{3}} \times \frac{49^{\frac{1}{2} - 49^{- \frac{1}{2}}}}{7} =

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