Answer:
1. 98/100 = 49/50
How come? First, we need to find the GCF of both numbers 98 and 100 which is 2. Divide 2 to 98 and 100 and you will get your answer 49/50.
2. 9/45 = 1/5
How come? Like number 1, find the GCF of both numbers 9 and 45. That is 9. And then divide the GCF 9 to the ratio of 9/45. And you will arrive on 1/5.
3. 36/72 = 1/2
How come? Find the GCF of both numbers 36/72 and that is 36. Divide 36 to 36/72 and you'll arrive at an answer of 1/2.
4. 4 50 = 2/25
How come? GCF of both is 2 and divide that to 4 and 50. And that is 2/25.
5. 18 30 = 3/5
How come? The GCF of both numbers is 6 so divide 6 to 18 and 30 and the answer is 3/5.
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Answers & Comments
Answer:
1. 98/100 = 49/50
How come? First, we need to find the GCF of both numbers 98 and 100 which is 2. Divide 2 to 98 and 100 and you will get your answer 49/50.
2. 9/45 = 1/5
How come? Like number 1, find the GCF of both numbers 9 and 45. That is 9. And then divide the GCF 9 to the ratio of 9/45. And you will arrive on 1/5.
3. 36/72 = 1/2
How come? Find the GCF of both numbers 36/72 and that is 36. Divide 36 to 36/72 and you'll arrive at an answer of 1/2.
4. 4 50 = 2/25
How come? GCF of both is 2 and divide that to 4 and 50. And that is 2/25.
5. 18 30 = 3/5
How come? The GCF of both numbers is 6 so divide 6 to 18 and 30 and the answer is 3/5.