Write the absolute value 17/24
Answers
Step-by-step explanation:
given:-A completes 1/2 of the work in 9days.
Therefore,it will take 9×2=18days for A to complete the whole work.
Also given:-B completes 1/4 of the work in 9 days.
Therefore,B will/can complete the whole work in 9×4=36 days…
One day’s work of A=1/18(reason: you see, he completes the whole work in 18 days…therefore,he does 1/18th fraction of work in 1 day…or you can even say 1/18×18days=1(whole or complete job/work))
Similarly,B’s one day work=1/36.
Now if they work together,then obviously we have to add there one day work…
Therefore,A and B’s one day work together:-
1/18+1/36=1/12
So, they do 1/12th of the work in 1 day.
And,we are asked to find how much work is done in 9 days.
So,work done by them in 9 days will be:-9×(1/12)=3/4th of the job.
Answer:-3/4th of the whole work will be done by them in 9 days.
Also,ADDITIONAL INFO. The amount of work that will be left undone will be :-1–(3/4)=1/4
Let days taken to complete this work be x.
Therefore,x×(1/12)=1/4
X=3 days.
Therefore, total time taken by them to finish whole work will be:-3+9=12days…or we could have simply done it with another shortcut method…
Since,we know there one day work,is 1/12 .Let total no. Of days taken to complete the job be y.
Therefore,y×1/12=1.
Therefore,y=12days.
Upvote if you understood it…and please comment if you are facing some difficulty in understanding….i am happy to help you
Thanks for reading!
Answer:
The absolute value of a number can be thought of as the distance of that number from 0 on a number line.
The absolute value of 9 is 9 written | 9 | = 9
The absolute value of -9 is 9 written | -9 | = 9
The absolute value of 0 is 0 written | 0 | = 0
Step-by-step explanation:
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