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
13 Answers
Aishna Jain answered Jan 04, 2020

Monika Riya answered Jan 05, 2020

Akshat Bhatt answered Jan 05, 2020

Alok Kumar answered Feb 07, 2020
Answer is 30 days

Haasini Guntuka answered 4 days ago
(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

Sarthak Singh answered 4 weeks ago
B completes his work in 30 days

Hake Akshay answered 4 weeks ago
How many balls are used in a cricket match

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

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