Q. Perform the operation and simplify the answer fully.2521Answer:
Understand the problem: Understand the problem. We need to divide the fraction(21) by the fraction (25).
Rewrite as multiplication: Rewrite the division of fractions as multiplication.To divide by a fraction, we multiply by its reciprocal. The reciprocal of (25) is (52).21÷25 = 21∗52
Perform the multiplication: Perform the multiplication.Now we multiply the numerators and the denominators separately.(1×2)/(2×5)=2/10
Simplify the fraction: Simplify the fraction.The fraction 102 can be simplified by dividing both the numerator and the denominator by their greatest common divisor, which is 2.102=(10÷22÷2)=51
More problems from Multiplication with rational exponents