She can bike 25 kilometers in one hour.
Step-by-step explanation:
Given,
Distance by walk in 0.5 hours = 5 kilometers
Distance by bike in 0.8 hours = 20 kilometers
Distance in 1 hour =
She can bike 25 kilometers in one hour.
Keywords: distance, multiplication
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136 divided by 200 is 0.68 which you then x100 which is 68%
=68%
1.
The edge lengths of a triangle are inversely proportional to 2,3 and 4.
The actual proportions of the lengths are then
12(1/2:1/3:1/4)=6:4:3
The longest side
= 39* (6/(6+4+3)
= 39*6/13
=18
2. 63 breads : 35 kg flour
is the same as
54 breads : x kg flour
Cross multiply and get
x=54*35/63=30
30 kg of flour are needed to make 54 breads.
Answer: 3x one unit to the left and four units up.
Step-by-step explanation: I took the quiz and made an 100 !!!! :)