Question

Rakesh can do a piece of work in 20 days. How much work can he do in 4 days

Answer 1

HWY MATE HERE IS YOUR ANSWER

GIVEN THAT RAKESH CAN DO A PIECE OF WORK IN 20 DAYS AND WE NEED TO FIND THE WORK HE CAN

DO IN 4 DAYS

SO SOLUTION IS➡️➡️

ACCORDING TO QUESTION RAKESH CAN DO

1 PIECE OF WORK IN = 20 DAYS

NOW WE NEED TO FIND AMOUNT OF WORK DONE IN 4 DAYS

SO TO FIND THAT WE NEED TO KNOW WHAT IS 4 IN 20

SO THAT IS

$\frac{4}{20} = \frac{1}{5}$

SO WE FOUND THAT THE 4 IS 1/5 TH OF 20

THEREFORE THE WORK DONE IN 4 DAYS WOULD BE

$\frac{1}{5}th \: of \: the \: work$



SECOND DIRECT METHOD ( SOLUTION )

THAT IS

ACCORDING TO QUESTION ITS GIVEN THAT

1 WORK CAN BE DONE IN 20 DAYS

THAT IS

$1work = 20days$

SO THE AMOUNT OF WORK DONE IN 1 DAY IS EQUAL TO

$\frac{1}{20} th \: of \: the \: actual \: work$

SO WORK DONE IN 4 DAYS WOULD BE

$\frac{1}{20} \times 4$

THAT IS

$\frac{1}{5}th \: of \: he \: actual \: work$

HENCE THE WORK DONE IN 4 DAYS IS EQUAL TO 1/5 TH


HOPE IT'S HELPFUL!!!!!!


BE BRAINLY ☯️

Answer 2

Answer:

So the work done in 4 days is

1/5 th