Answer:
A. Because 4:5 and 8:10 are equivalent because
4:5 are already in the lowest term
8 and 10 are can simplify by 2 ensure that you know how to lowest term
8 ÷ 2 = 4 and 10 ÷ 2 = 5 Overall it equals to 4:5
B. Because 18:3 and 6:1 are equivalent because
6:1 are already in the lowest term
18 and 3 are can simplify by 3 ensure that you know how to lowest term
18 ÷ 3 = 6 and 3 ÷ 3 = 1 Overall it equals to 6:1
C. Because 2:7 and 10,000:35,000 are equivalent because
2:7 are already in the lowest term
10,000 and 35,000 are can simplify by 5,000 ensure that you know how to lowest term
10,000 ÷ 5,000 = 2 and 35,000 ÷ 5,000 = 7 Overall it equals to 2:7
Explain why 6:4 and 18:8 are not equal
18 and 8 are can simplify by 2 ensure that you know how to lowest term
18 ÷ 2 = 9 and 8 ÷ 2 = 2 Overall it equals to 9:2 not in 6:4
Explain why 3:6 and 6:3 are not equivalent
3:6 can also represent 6:3 just if you reverse it
3 and 6 are can simplify by 3 ensure that you know how to lowest term
3 ÷ 3 = 1 and 6 ÷ 3 = 2 Overall it equals to 1:2
The diagram represents
9:15 but you can simplify this ratio
9 and 15 are can simplify by 3 ensure that you know how to lowest term
9 ÷ 3 = 3 and 15 ÷ 3 = 5 Overall it equals to 3:5
In fruits
A. For every 4 apples there are 3 oranges
B. The ratio of bananas to oranges is 6:3
C. The ratio of apples to bananas is 4 to 6
D. For every 1 orange there are 2 bananas