![vcasela](/avatars/10978.jpg)
vcasela
02.03.2021 •
Mathematics
Nella travelled 1/3 of a journey by bus, 2/3 of the remainder by bicycle and the remaining 9 km on foot. a)How far did Nella cycle? b)What was the total distance that Nella travelled?
Solved
Show answers
More tips
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
- H Health and Medicine Why Wearing a Back Brace Can Be Beneficial During Back Strain?...
- S Sport When and Where Will the 2014 World Cup be Held?...
- C Computers and Internet How to Choose a Monitor?...
Answers on questions: Mathematics
- M Mathematics What is the value of y 7y=2y-55...
- M Mathematics Please help Find the missing side of this right triangle. X 7 12 X = [?]...
- M Mathematics What is the diameter of a sphere with a volume of 2171m ^ 3 to the nearest tenth of a meter?...
- M Mathematics If anyone can help me figure out the answer for this problem and show proper work I’ll give brainliest to them. Anyone who just tries to take points will be reported...
- M Mathematics What should be done first to evaluate the expression? 4 + 8 ÷ 4 - 2 × 5 Add 4 and 8. Divide 8 by 4. Subtract 2 from 4. Multiply 2 by 5....
- M Mathematics This is the question I am stuck on...
- M Mathematics Please help with this question...
- M Mathematics Evaluate the expression: 10 - 1 × (2 + 1)2...
- M Mathematics Solve for t. ( 124 + 6 x 8 ) ÷ 2 = t...
- M Mathematics What substitution should be used for X^8-3x+2...
Ответ:
18km
40.5km
Step-by-step explanation:
Let b = journey by bus
c = journey by bicycle
d = total journey
c = (2/3 x d) x 2/3
divide both sides by 2/s
c(3/2) = (2/3)d
c + 9km = 2/3d
c + 9km = 3/2 c
collect like terms and solve for c
3/2c - c = 9km
1/2c = 9km
c = 18km
2. IF cycling (18km) and walking (9km) make up 2/3 of the journey, 2/3 of the journey is 27km
2/3d = 27km
divide both sides by 3/2 to find d
d = 40.50 km
Ответ:
01101000 01110100 01110100 01110000 01110011 00111010 00101111 00101111 01110111 01110111 01110111 00101110 01111001 01101111 01110101 01110100 01110101 01100010 01100101 00101110 01100011 01101111 01101101 00101111 01110111 01100001 01110100 01100011 01101000 00111111 01110110 00111101 01100100 01010001 01110111 00110100 01110111 00111001 01010111 01100111 01011000 01100011 01010001 = i dunno
Step-by-step explanation:
Haha good luck!