Fred's birthday was on a Monday and was exactly 37 days after Pat's birthday.Julie's birthday was 67 days before Pat's birthday.On what day of the week was Julie's birthday
Answers
Answer: Julie's birthday was on Monday.
Step-by-step explanation:
Pats Birthday: Subtract 37 days before Monday
M T W T F S S
1 2
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17 18 19 20 21 22 23
24 25 26 27 28 29 30
31 32 33 34 35 36 37
So Pats birthday is on Friday.
Julie's birthday: Subtract 67 days before Friday.
M T W T F S S
67 66 65 64 63 62 61
60 59 58 57 56 55 54
53 52 51 50 49 48 47
46 45 44 43 42 41 40
39 38 37 36 35 34 33
32 31 30 29 28 27 26
25 24 23 22 21 20 19
18 17 16 15 14 13 12
11 10 9 8 7 6 5
4 3 2 1
So Julie's birthday is on Monday.
Note:
M - Monday
T - Tuesday
W - Wednesday
T - Thursday
F - Friday
S - Saturday
S - Sunday
Answer:
Tuesday
Step-by-step explanation:
Fred's birthday = Monday
⇒ Every 7 days before Fred's Birthday is also a Monday
Find Pat's birthday:
37 ÷ 7 = 5 reminder 2
⇒ Pat's birthday is 2 days before Monday
⇒ Pat's birthday is on a Saturday
Find Julie's birthday:
67 ÷ 7 = 9 remainder 4
⇒ Julie's birthday is 4 days before Saturday
⇒ Julie's birthday is on a Tuesday
Answer: Julie's birthday is on a Tuesday