Answer:
1. 20 by 6
2. 20 by 8
3. 6 by 10
4. 6 by 40
Step-by-step explanation:
just do 2/3 of each number then that is the new number.
1/3 of 30 is 10, so 2/3 is 20.
and so on
Answer:
1. 7
2. 35
3 & 4. 7x = 70
5. 10
Step-by-step explanation:
Answer:
315
Step-by-step explanation:
45/60 = 3/4
3/4 * 420 = 315
Answer:
(−2, 3)
Step-by-step explanation:
Do you know what you are suppose to do first