She had 45$ before she spent it. 30+15
Answer:
Finding the missing number is fairly simple and can be done in a few short steps. I will show you using the 21 / __ fraction.
First, divide the included number by its corresponding number in the original fraction.
21 ÷ 3 = 7
To find what the denominator of this would be, multiply 4 by 7.
4 * 7 = 28
The fraction would be 21 / 28.
This works with both numerators and denominators. If you need more of the answers just ask in the comments.
Answer:
15.3125
Step-by-step explanation:
i gotchu
20/4 = 5
$5 is the cost of 1 shirt.
30°
A strait line is 180°
75°+75°=150°
180°-150°=30°
