Math, asked by vibhag506, 10 months ago

A car moves with a speed of 40 kmh for 15 minutes and then with a speed of
60 km/h for the next 15 minutes. Find the cal distance covered by the car in
these 30 minutes.

Answers

Answered by sherlock611holmes

7

Answer:

Step-by-step explanation:

time = 15/60=1/4 hr

distance travelled when speed of car is 40 kmph= 40*1/4=10 km

time=15 min=15/60=1/4 hr

distance travelled when speed of car is 60 kmph=60*1/4=15km

total distance travelled = 10+15=25 km.

please mark as brainliest.

Previous Question

Next Question

Similar questions

Math, 5 months ago

The HCF of two consecutive numbers is Select one: O a. O o b. 1 O 0.3 o d. 2...

Math, 5 months ago

If 1 and -1 are two zeroes of the Polynomial X3+2x2+ax+b,then find the values of a and b...

Economy, 5 months ago

explain random sampling method ...

Computer Science, 10 months ago

answer this please tomorrow is my paper...

Biology, 10 months ago

what is photosynthesis...

Math, 1 year ago

? + ? + ? + ? + ? = 30 You have to fill numbers in place of question marks. The numbers that you can use are 1, 3, 5, 7, 9, 11, 13 and 15. You can repeat the numbers if you like.; ? + ? + ? + ? + ? = 30; You have to fill numbers in place of question marks. The numbers that you can use are 1, 3, 5, 7, 9, 11, 13 and 15. You can repeat the numbers if you like.

Math, 1 year ago

Predict the output of following code: main() { int sum; char ch1='a'; char ch2='b';sum=ch1+ch2; // ascii sum; sum = 97+98 = 195 printf(“%d”,sum); } 1. Error 2. 195 3. 201 4. “ab”; Predict the output of following code:; main(); {; int sum;; char ch1='a';; char ch2='b';sum=ch1+ch2; // ascii sum; sum = 97+98 = 195; printf(“%d”,sum);; }; 1. Error; 2. 195; 3. 201; 4. “ab”...

Math, 1 year ago

Predict the output of following code: main() { float a=1.1; double b=1.1; if(a==b) // datatype is different cant be compared; hence result will be 0 printf(“equal”); else printf(“not equal”); } 1. equal 2. not equal 3. Error 4. equal not equal; Predict the output of following code:; main(); {; float a=1.1;; double b=1.1;; if(a==b) // datatype is different cant be...