It’s 25. Hope this helps ✌️
1 billion is 1,000 million 1,000,000,000
so
27,003,095,000
Find a number that both of the denominates make the same number for example if one denominator is 1/7 and the other is 2/6 then you
2/6 * 7 = 14 over 42 then the other one would be 1/7 *6 which would be 6 over 42 you find common denominators by finding a number both of the bottom ones can equal. hope this helps