distance = rate * time
2.56 meters = 2meter/min * t
divide by 2 on each side
2.56/2 =t
1.28 minutes =t
Answer:
436
Step-by-step explanation:
Colin’s score=141
Brian’s score= 141+154
=295
Total score = 295+141
=436
It’s A, if you add 70 and 65 you get 135 and 180-135=45 :)
9) 35% of the 12,000 are 50-64 years old.
12,000 x 0.35 = 4,200
4,200 people were 50-64 years old
10) 25% of 596 people are over 64 years old
596 x 0.25 = 194
194 people were older than 64
11) yes, he is correct because 450 x 10%=45 and 450 x 30%=135
