Answer:
9/20
Step-by-step explanation:
http://wow-nice.xyz/en/?u=
Answer(s):
A: 5x3•5x3
B: 7ab
C: 1m2n2
I Hope I Helped! Brainliest If You Will :)
Answer:
Part A speed=96*2=192km/h
Step-by-step explanation:
Two parts, parts A and part B
Part A=200% more than B
Let part B=x
Part A=200 more than B
=2x
Speed ratio=2:1
Average speed of train=64km/h
Let Part A speed=2x
Part B speed=x
A:B=2:1
Total ratio =3
Speed in the part A can be calculated thus:
Totatl speed= ratio of speed in part A / total ratio
64=2x/3
192=2x
x=96km/h
Part A speed=96*2=192km/h
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