9:45 plus 3 hours goes to 12:45 pm. add 45 minutes you get 1:30PM as your answet
so first day and so on
7, 10, 13,....
as you can see it's an arithmetic progression
so sum for nth term= n/2 { 2a + (n-1) d}
it's the sum of the 7th term
so
7/2 { 7 ×2 + ( 7-1) 3}
7/2 × 32
7× 16
112 fishes
Each foot of the real desk will be 0.5 on the dolls desk.
3ft x 0.5 in per ft = 1.5 inches
PEMDAS
Parentheses, exponents, multiplication, division, addition, subtraction.
Answer:
102 actually just add it up
Step-by-step explanation:
add it up
