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Len [333]
3 years ago
15

What is 81 rounded to the nearest ten?

Mathematics
2 answers:
babunello [35]3 years ago
8 0

Answer:

80

Step-by-step explanation:

tekilochka [14]3 years ago
4 0

Answer:

80

Step-by-step explanation:

Think of it like a hill

Anything 5 and under goes to 0

Anything above 5 influences the next number

You might be interested in
Which equation can be used to find the number of fish in the pond on June 1?
olga_2 [115]

Answer: The required equation is f-52=63 and the number of fishes in the pond on June 1 = 115


Step-by-step explanation:

Given: The number of fishes in pond on July 1 = 63

Also, it is said that the number of fishes in pond on July 1 is 52 fewer(lesser) than the number of fishes in pond on June 1.

Let f be the number of fishes in pounds on June 1.

then the required equation will be

f-52=63

Now, add 52 on both the sides  of the equation, we get

f=63+52\\\Rightarrow\ f=115


3 0
4 years ago
There were 6872 men and women at a concert. There were 2150 more men than women. How many men were there at the concert?​
eduard

Answer:

Men/ women=6872

women =2150

:6872-2150=4,722

4 0
3 years ago
Round 19,938 to the nearest thousand​
bazaltina [42]

Answer:

20,000

Step-by-step explanation:

Thousand = 4th digit from the right

Hundreds digit (deciding digit) = 9

--> 9 rounds up

=> so you have to round up making 19,938 to the nearest thousandth

20000

Hope this helps.

8 0
4 years ago
Read 2 more answers
X - Зу = -2<br> X - Зу = 16
Stells [14]
Answer: x - 3y = -2
x = -2 + 3y

x - 3y = 16
x = 16 + 3y

8 0
3 years ago
2
balu736 [363]

Answer:

increse X-inefficiency is the answer

Step-by-step explanation:  im here to help

3 0
3 years ago
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