Answer:
1. 11:16
2. 13:14
3. 13:4
4. 2:23
5. 5:3
6. 8:13
Step-by-step explanation:
Some answers are reduced to the point that prime numbers can't be reduced, hopefully this helps ^^
Answer:
For 90:
9 10p coins
7 10p coins and 1 20p coin
5 10p coins and 2 20 p coins
3 10p coins and 3 20p coins
For 60:
6 10p coins
4 10p coins and 1 20p coin
2 10p coins and 2 20p coins
3 20p coins
Step-by-step explanation:
Answer:C
Step-by-step explanation:
because......
Answer:
134
Step-by-step explanation:
first you have to add
Answer:
0
Step-by-step explanation: