102 batches because all you have to do is multiply 12 and 8 1/2 I hope this helped
Answer:
4/9
Step-by-step explanation:
Ratio of boys = 4
Ratio of girls = 5
1. When illustrating ratios in fraction, you add the ratios
4 + 5 = 9
2. Next you put the boys ratio over the total ratio
4/9
3. Sometimes it can be reduced to a lower form eg. 5/10 can be reduced to
1/2.
Answer:
x = 100
Step-by-step explanation:
Answer:
0.125
Step-by-step explanation:
he had 16 and his dad gave him 4 more:
16 +4 = 20 dollars total
each pack cost $5
20 / 5 = 4
he can buy 4 packs
