392762662-+[191828×6×6626272819191
Answer:
A
Step-by-step explanation:
They are asking just to simplify so we just divide. We can use a calculator but usually, people can memorize this.
It will be repeating.
4237/88 =48 13/88
They will need 49 crates.
We can't leave any behind
Answer: 17/21
Step-by-step explanation:
Number of cities = 42
Fraction of cities that has lake = 5/42
Fraction of cities that have rivers = 29/42
The fraction of these 42 cities that have a lake or river running through them will then be:
= 5/42 + 29/42
= 34/42
= 17/21