Of 38 cities, 7 have a lake and 21 have a river running through them. What fraction of these 38 cities have a lake or a river r

Question

maks197457 [2]

3 years ago

15

Of 38 cities, 7 have a lake and 21 have a river running through them. What fraction of these 38 cities have a lake or a river r

unning through them? Show your work. Which expression can be used to find the fraction of cities that have a lake or a river running through them? Select the correct choice and fill in the answer box to complete your choice.

Mathematics

1 answer:

Firlakuza [10] · Answer 1 · 2022-07-26T12:57:52+03:00

Firlakuza [10]3 years ago

3 0

Bxndjdjjrjdjfbcbcbcb 77+ 77 38 actually just equal it all up

Of 38 ​cities, 7 have a lake and 21 have a river running through them. What fraction of these 38 cities have a lake or a river r

Of 38 cities, 7 have a lake and 21 have a river running through them. What fraction of these 38 cities have a lake or a river r