The closest value of \frac{3\sqrt12}{2\sqrt28}\div{\frac{2\sqrt21}{\sqrt98}} is:

Powers and Roots Practice Test 5

Question : 29 of 31

Marks: +1, -0

The closest value of

{3√12}/{2√28}÷{{2√21}/{√98}}

is:

Solution:

{3√12}/{2√28}÷{{2√21}/{√98}}

=3/2×1/2×√12/√28×√12/√21

=3/4×√2

=3/4×1.414

= 3 × 0.3535 = 1.0605

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