Question

. If a and b are positive integers and (a-b)/3.5 = 4/7, then

(A) b < a (B) b . a (C) b = a (D) b .= a

Answer 1

Answer will be A) b<a
because (a-b) = 3.5 * 4/7= 2

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Answer 2

volume=474.552m^3

volume=s^3

474.552=s^3

\begin{lgathered}\sqrt[3]{474.552 } = s \\ s = 7.8\end{lgathered}

3

474.552

=s

s=7.8