Answer:
b = 1/3 a.
Step-by-step explanation:
The number in b = 1/3 of the number in a.
b = 1/3 a.
Answer:
none
Step-by-step explanation:
there are none since the numbers are even
Answer:
Diana approximately had 128 cards
Step-by-step explanation:
Let n be the number of cards Diana had. She knows that
- there are 17 kings among n cards
- 4 kings among 30 cards
Write a proportion:

Cross multiply:

Answer:
$300
Step-by-step explanation:
I did have an explanation here but someone *cough* *cough* laurenercsp6fpli deleted all my answers for no reason. But I did the math and I assure you that the answer is $300.
Answer:
Tae kwon do cost 120 per month , after 6 months how much will be cost ?
$720 after 6 months