Answer:
30
Step-by-step explanation:
50% is equivalent to 0.5 or 1/2. To find how many of the shoe options are sneakers, we multiply the total number of shoe options (60) by 0.5 to get 30.
I believe that Noah’s number 15.
19 - 15 = 4
4 * 4 = 16
Step-by-step explanation:
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The lowest rank of the class is unknown to us.
Let's say, it's x.
highest marks =2 × lowest rank + 7
=> 87 = 2x + 7 (this is the equation we gotta solve)
=> 87 - 7 = 2x
=> 2x = 80
=> x = 40
And x is the lowest rank of the class, so we got the required answer.
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it can be 17 since the denominators are in increasing order and 17 only fits in.
I'm looking for any other pattern that can be present here.
Answer:
9
Step-by-step explanation:
72 pieces divided by 6 pieces/pie = 12 pies
3 were donated by the cafeteria
thus 12-3 = 9 pies made by the club