Question

39. Which of the following numbers is in
standard form?
(A) 32.63 x 104
(B) 3263.3 x 103
(C) 3.263 x 105
(D) None of these
4O. The ratio 2 : 5 rate percent is :-
(A) 4%
(B) 0.4%
(C) 40%
(D) 14%
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Answer 1

$\huge\pink{Hello}$

$\large\blue{Solution:-}$

39. The number in standard form -

(C) $</em><em>3.263</em><em>\</em><em>times</em><em> </em><em>10</em><em>^</em><em>{</em><em>5</em><em>}$

40. The ratio 2:5 rate percent is :-

(C) 40%

$<font color="purple"><marquee> Hope it will help you</font color="purple"></marquee>$