Answer:
424÷x
Step-by-step explanation:
Just divide 424 by x
Answer:
336
Step-by-step explanation:
The box has an area of 336. The blocks have an area of 1. Therefore 336 blocks fit into the box.
Answer:
No it not W = 1.9
Step-by-step explanation:
Because from
9.5 = w/0.2
W = 9.5 x 0.2
W = 1.9
Answer:
Let x be the number of silver medals.
As there were two more gold medals than silver ones, gold medals are x+2
We also know that the number of bronze medals was 4 less than the sum of gold and silver, so if there are x + 2 of gold and x of silver, there are x+x+2-4 of bronze.
Now, we can do an equation, as we know there were a total of 28 medals:
x + x + 2 + x + x + 2 - 4 = 28
And we isolate x:
4x = 28
x = 28/4 = 7
There were 7 silver medals, so there were 9 gold ones (7-2) and 12 of bronze (9+7-4).
Recall that distance = speed times time. Thus, time = distance / speed.
Here:
time = distance / speed = 0.8 km / 12 km/hr = 1/15 hr.
Note that 1/15 hr = 1/15 (60 min) = 4 minutes
