Math, asked by aaryasingh6, 2 months ago

A, B nd C working together take 30 min to address a pile of envelops. A and B together would take 40 mins, A and C together would take 45 mins. Hoe long would each take working alone?

Answers

Answered by DAKSH20130115

1

Answer:

A=40min

B=40min

C=50min

Previous Question

Next Question

Similar questions

English, 1 month ago

[3] Your brain (a) [remain] busy when you are asleep. It (b) [send] messages to make sure that you (c) [breathe] and your heart (d) [beat] regularly during the sleeping hours. In the morning, a part of your brain (e) (send) out a wake-up call and you (f) [get] up.

Social Sciences, 1 month ago

What is the primary Function of the commissioner ?

Math, 1 month ago

Find the circumference of a circle whose radius is 68.5...

Math, 2 months ago

Factorize using Algebraic Identities. 1- 25x² + 100x + 100 2- 36x² - 169y²...

Math, 2 months ago

48+(-1)+20 what's the answer is it 67 or 27...

Math, 8 months ago

Find the supplementary angles of the following a. 105degrees b. 95degrees c. 105 degrees...

Physics, 8 months ago

the movement of the pla net around the sun ...

English, 8 months ago

Boys by all hated are bad frame correct sentences by re ordering the words in the following ...