Answer:
Commutative
Step-by-step explanation:
Identity equals adding 0
Associative means grouping diff. ways
Distributive is distributing into sections
Answer:3,13,23,30,31,32,33,34,35,36,37,38,39,43,53,63,73,83,93
You gotta count I did this quick
240 miles
78+54+2(54)=240
Given,
Nepali speaker : 80% (Y)
Maithili speaker : 60% (X)
We know that,
Both language speaker = Y -X
Now,
Y- X
= 80- 60
= 20
Therefore, 20% people speak both languages
The best estimate for 43x78 is 40x80
43 rounded to the nearest ten is 40.
78 rounded to the nearest ten is 80.
The answer to 40x80 is 3200