Question

33.
The product of 1.7 x 104 and
12.5 x 10-6 is expressed in the
standard form as k x 10. The value of
(2k + n) is
(1) 2.125
(2) 1.125
(3) 2.25
(4) 3.25​

Answer 1

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2.156 × 106. A given number is said to be in

standard form if it can be expressed as k x 10n,

where k is a real number such that 1 ≤ k < ...