Answer:
4:10
2:5
16:40
Step-by-step explanation:
to find equivalent ratios, just multiply or divide both sides of the ratio by 2.
8:20
<em>divide both sides by 2</em>
4:10
divide both sides by 2.
2:5
<em>multiply both sides by 2</em>
16:40
Answer:
90 apples
Step-by-step explanation:
1st class did 1/3, 1/3 of 60 is 20, 60-20 is 40, 40 into 2.25 or 2 1/4 = 90 because 40 x 2 = 80 and 1/4 of 40 is 10, 10+80 = 90, so the second class needs 90 apples
Answer:
2nd one is the correct answer 2 to the power 5
The measure of angle B would equal 90 degrees. Hope this helps.
Hi,
Formula for distance is:
d = v·t, where v is the velocity (a constant value, measured in m/s), and t is time of movement, measured in s, seconds.
1 km = 1000 m, and 1 h = 3600 seconds, therefore:
v = 120 km/h = 120 000 / 3600 m/s = 33.33 m/s, so v = 33,33 m/s.
t = 24 seconds.
d = v·t = 33,33 m/s · 24 s = 100·24/3 = 800 m.
So, building is 800 meters long.
Have you understood the solution ?
Green eyes.