The answer is 210. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
4/21 x 9/9 = 36/189 2/9 x 21/21 = 42/189 36/189 + 42/189 = 78/189 = 26/63
The Greatest Common Divisor of 21, 189 is 21.
9
210 - 189 = 21
21
21
21 goes into 126 6times 21 goes into 189 9times gcf =21
189 + 246 = 435
12 + 189 = 201
GCF(147, 189) = 21.
To find out how many times 9 goes into 189, you divide 189 by 9. The result is 21, which means that 9 goes into 189 21 times without any remainder. This is because 9 multiplied by 21 equals 189.
189 divided by 9 is 21.