Shaela can solve 20 one-step equation problems in 3 minutes. How many seconds does it take her to solve one problem?
2 answers:
Answer:
.67 secounds
Step-by-step explanation:20/3
60 second = 1 minute
3 * 60 = 180 seconds
180/20 = 9
Solution: 9 seconds
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I eat some chocolate cookies
Answer:
9/2
Step-by-step explanation:
Answer:
18 x 1/2 = 9
18 - 9 = 9
9 x 3/4 = 27/4
9 - 27/4 = <u>2 1/4 or 2.25 gallons</u>
Angle BAD is equal angle ABD
Answer:
C) 2x10²
Step-by-step explanation:
1400000/7000=
1400/7=
200=
2x10²
