A and B together can do a piece of work in 10 days , but A alone can do the work in 15 days . How many days would B alone take to do the same work ?

Class 8 Question

By Sahil Dutta · Jan 04, 2020 ·Class 8
46 Answers
Aishna Jain answered Jan 04, 2020

Monika Riya answered Jan 05, 2020

Sarthak Singh answered Mar 09, 2020
B completes his work in 30 days

Akshat Bhatt answered Jan 05, 2020

Jatin Grover answered Jan 29, 2020
30 days

Boye Gbolahan answered Apr 17, 2020
15 days

Shubham Gautam answered Apr 10, 2020
B do work in 30 days

Lucky Jha answered Mar 05, 2020
In 30 days

Renu Gupta answered Jun 07, 2020
In 30 days
by solving it

Shoba Kumar answered Apr 02, 2020
B can finish his work in thirty days

Noor Mohammed answered May 09, 2020
A+B's complete work =10 ,there for A+B ,s complete in one day=1/10 ,A alone can do the in 1=1/15 , equitation 1/10+1/15=3-2/30 =1/30=30

Alok Kumar answered Feb 07, 2020
Answer is 30 days

Aditya Sharma answered 3 weeks ago
B complete the work in 30 days =1 month

Neha Sharma answered Apr 29, 2020
This writing is very dirty

Bibhuti Bhusan Prusty answered Apr 21, 2020
B can finish his work in 30 days

Kusum Lata answered May 13, 2020
Sol: A and B together work in 10 days

(A+B)'s one day work = 1/10 part

A's one day work = 1/15 part

work done by B in a day =
= 1/10- 1/15

= 3-2/30
= 1/30 part
Ans: Alone work done by B is 30 days

Tanishka Gupta answered May 03, 2020
30 days is required ans

Haasini Guntuka answered Mar 27, 2020
(a+b) 1 day = 1/10

a alone = 1/15

b =?
b= 1/10 - 1/15
b =1/10*3-1/15*3 (eqvivalent)
b = 3/30-2/30
b= 1/30
So,

b alone would take 30 days

Tanmay Gupta answered May 29, 2020
B completes his work in 30 days.

Mantosh Singh answered May 20, 2020
B can finise his work in 30 days

Sayantika Dey answered May 15, 2020
What is parliament

Seema Rani answered Apr 29, 2020
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Milkah Wambui answered May 03, 2020
B can complete his work in thirty days

Nithin Rakoti answered Jun 17, 2020
We can conclude the answer as 30days
B can do the work in 30 days

Anjali Gupta answered Feb 23, 2020
B complete his work in 30 days

Darshana Pal answered 3 weeks ago
25 days something

Rajiv Patel answered Jun 05, 2020
Kis subject ka

Rishu Raj answered Apr 14, 2020
B alone take the same work in 30days

Keerthi Reddy answered May 27, 2020
The answer is 30days

Parv Sharma answered May 29, 2020
B complete its work in 30 I only take 5mins to solve it

Love Soni answered May 21, 2020
9172127713 Whs me

Hake Akshay answered Mar 04, 2020
How many balls are used in a cricket match

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