Answer:
17/24
Step-by-step explanation:
This expression simplifies to the following:
-7 15 1 1
---- * ----- - ----- + -----
18 -7 4 8
Reducing the product, we get
15 1
-------- - -----
18 8
and this simplifies further:
5 1
----- - -----
6 8
The LCD is 24. Thus, we have:
20 3 17
------ - ----- = -----
24 24 24
Answer:
yes
Step-by-step explanation:
Answer:
I don't understand why this question is even on here. You literally just subtract. The difference is 18 degrees.
Step-by-step explanation:
Distance traveled in one minute =
miles
As the speed is constant, after 1 hour or 60 minutes, its speed will be =

= 45 miles
Hence, the speed of the car is 45 miles per hour.
Answer:
steps below
Step-by-step explanation:
(a) first green: 8/23 AND 2nd green: 7/22
AND: multiplication.. 8/23 x 7/22 = 28/253 ≈ 0.11 (11%)
(b) 15/23 x 8/22