If 31 \times23=713, then 310 \times 0.023=?

RRB Group D 3-Oct-2018 Shift 3 Solved Paper

Question : 2 of 100

Marks: +1, -0

31 ×23=713,

then

310 × 0.023=?

Solution:

310 ×0.023

=31 ×0.23=7.13

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