Answer:
Luis
Step-by-step explanation:
One hour is 60 minutes total, leaving and extra 30 minutes for Ava, which is half of 60. So, in fraction form, she walked 1 1/2 OR 1 2/4 hours, which is less than Luis. He walked about an hour and 45 minutes total, or 105 minutes.
Answer: 432
Step-by-step explanation:
Multiply your length times your width to get the area.
Answer:
First number: 21 | Second Number: 15 | Third Number: 63
Step-by-step explanation:
First number = a
Third number = 3a
Second number = a - 6
a + a - 6 + 3a = 99
5a - 6 = 99
5a = 105
a = 21
Therefore, No.1 = 21, No.2 = 21 - 6 = 15, No.3 = 21 x 3 = 63
Hope this helps! :D
Answer:
C
Step-by-step explanation:
