Answer:
twenty thousand four hundred and eight four one hundred and sixty four
1 is 25% of 4 hope this helps you
This is hard to understand , do u have a photo
Multiply the numerator and denominator by 7×2 = 14 to eliminate the denominators of those fractions:

Rationalize the denominator by multiplying both numerator and denominator by √10:

Lastly, cancel the common factor of 2 in both the numerator and denominator (which comes from 6 = 2×3 and 490 = 2×245):
