Q. Perform the operation and simplify the answer fully.21÷65Answer:
Identify Division Problem: Identify the division problem and rewrite it as multiplication by the reciprocal of the second fraction.(21)÷(65) is the same as (21)×(56).
Multiply Numerators and Denominators: Multiply the numerators together and the denominators together.(1×6)/(2×5)=6/10.
Simplify Fraction: Simplify the fraction by finding the greatest common divisor of the numerator and the denominator and dividing both by it.The greatest common divisor of 6 and 10 is 2.6/10÷2/2=(6÷2)/(10÷2)=3/5.
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