It’ll take 7 days for both tanks to have the same amount of water.
Day 1
108 - 5 = 103
45 + 4 = 49
Day 2
103 - 5 = 98
49 + 4 = 53
Day 3
98 - 5 = 93
53 + 4 = 57
Day 4
93 - 5 = 88
57 + 4 = 61
Day 5
88 - 5 = 83
61 + 4 = 65
Day 6
83 - 5 = 78
65 + 4 = 69
Day 7
78 - 5 = 73
69 + 4 = 73
65. change 11 5/6 to a mixed number:
71/6-17/18
multiply 6 and 71 by 3 which equals 18 so now the denominators are the same
213/18-17/18=196/18
to simplify divide 196 and 18 by 2
196÷2=98
18÷2=9
now divide 98 by 9
98÷9=10 (rounded to whole number)
9×10=90
so to get 98 you add 8
your answer is 10 8/9
66. change both fractions to a mixed number
9 5/9=86/9
8 1/6=49/6
multiply 86 and 9 by 2
86×2=172
9×2=18
multiply 49 and 6 by 3
49×3=147
6×3=18
now subtract :
172/18-147/18=25/18
divide 25 by 18
25÷18=1 (rounded whole number)
18×1=18
to get 25 you add 7
your answer is 1 7/18
hope this helped
Answer:
i believe due to the fact it is half of a rectangle.
Step-by-step explanation:
