Math, asked by SintuSinha, 1 year ago

answers plzz..........

Attachments:

Answers

Answered by Anonymous

if 15 people are completing a one third work in 7 days then 5 people will complete 1/3 work in 21 days.And, if one third work is done in 21 days then whole work will be completed in 21 x 3=63 days.

Previous Question

Next Question

Similar questions

English, 7 months ago

3. How was the night day? A) people would work at night and sleep during day O B) by lighting the kingdom OC) by decorating everything D) none...

English, 7 months ago

look at the picture of a boy and birds and write an 10 lines...

Science, 7 months ago

Assertion: Brown fumes are produced when lead nitrate is heated. Reason: nitrogen dioxide is produced during decomposition of lead nitrate. 1 point Both assertion and reason are true and reason is the correct explanation of assertion. Both assertion and reason are true but reason is not the correct explanation of assertion. Assertion is true but reason is false Assertion is false but reason...

Math, 1 year ago

plz answer quickly No. of atom present in 32gram of oxygen molecule...

Political Science, 1 year ago

How many executive directors are there in the World Bank?

Chemistry, 1 year ago

what is the difference between cohesion and interparticle force in chemistry?

English, 1 year ago

Write a letter to your mother asking money for tour...

Math, 1 year ago

PQRS is a parallelogram in which angle R is equal to 90 degree prove that pqrs is a rectangle...