Math, asked by mahekmughal6275, 11 months ago

The average of 30 numbers is 40 and that of other 40 numbers is 30. The average of all the numbers is

Answers

Answered by koinaRautkar7311

0

30*40+40*30/70= 2400/70=34 2/7

mark as brainlist

Previous Question

Next Question

Similar questions

English, 5 months ago

1. How does Abul Kalonm descouble his mothen ?

Chemistry, 5 months ago

2.3 Justify: Ge (belongs to period and group 14) ...

Science, 5 months ago

How are the pollinators in each picture different from one another...

Science, 11 months ago

.................is a natural resource. A. car B. bus C. water D. parks...

Biology, 11 months ago

Do plant cells contain centrioles...

Computer Science, 1 year ago

How to extract arguments from variable length arguments in python?

Computer Science, 1 year ago

How to extract email id from database from a database using php?

Biology, 1 year ago

How to extract antimicrobials from neem leaf scholarly articles?