2 years ago

Can anyone help me with this please

Mathematics

2 answers:

Vikentia [17]2 years ago

4 0

Answer:

1. 3

2. 1

3. 9

4. 30

Step-by-step explanation:

1. 2*(18/12) = 3

2. 3*(5/15) = 1

3. 4*(45/20) = 9

4. 21*(10/7) = 30

navik [9.2K]2 years ago

4 0

Answer:

1. 2:x and 12:18

2. 2:15 and x:3

3. x:4 and 45:20

4. 21:x and 7:10

Step-by-step explanation:

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