Q. Perform the operation and simplify the answer fully.21÷57Answer:
Understand division of fractions: Understand the division of fractions.To divide by a fraction, you multiply by its reciprocal.(21)÷(57) is the same as (21)×(75).
Multiply numerators and denominators: Multiply the numerators and denominators.(21)×(75)=(2×71×5)
Perform the multiplication: Perform the multiplication. (1×5)/(2×7)=5/14
Check for simplification: Check if the fraction can be simplified. 5 and 14 have no common factors other than 1, so the fraction is already in its simplest form.
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