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2 years ago

Ow do you round by tens

2 answers:

7 0

If it is 5 and below its the lower number ending with zero and if it is 6 and above round up to the nearest zero above the current number

Likurg_2 [28]2 years ago

6 0

Let me explain it using this example.

For example, pretend you have the number 47. When rounding up to the nearest tenth, ask yourself, "What ten number mark is the number closest to?" In this case the number 47 is closer to 50. If the number was, for example 42, then the nearest tenth would be 40. However, if the number is halfway between both tenths, (for example 45) then you always round up to the tenth that is higher. In this case the number is 45, so you would round up to 50.

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Sixty-two more than nine times a number 116

alina1380 [7]

Answer:

62>(9*116)

Step-by-step explanation:

7 0

2 years ago

5 1/6 + (7 1/3)l <60

agasfer [191]

Answer:

$l$

Step-by-step explanation:

Given the inequality

$5\dfrac{1}{6}+7\dfrac{1}{3}l$

First, convert mixed numbers to improper fractions:

$5\dfrac{1}{6}=\dfrac{5\cdot 6+1}{6}=\dfrac{31}{6}\\ \\7\dfrac{1}{3}=\dfrac{7\cdot 3+1}{3}=\dfrac{22}{3}$

Now the inequality looks like

$\dfrac{31}{6}+\dfrac{22}{3}l$

Multiply it by 6:

$\dfrac{31}{6}\cdot 6+\dfrac{22}{3}l\cdot 6$

7 0

2 years ago

Every square is a rectangle.

Hoochie [10]

<span>Every square is a rectangle. Always

</span>A<span> rectangle is any four-sided with four right angles and opposite sides are equal.
Squares has four right angles, so square is a special type of rectangle with all sides equal.
</span>

7 0

2 years ago

What is 71.7x12= please help me

stich3 [128]

It is 860.4 because if you multiply it in the calculator you will get the answer. So you put in 71.1 times 12 and you get 860.4.

8 0

2 years ago

Toothbrushes are $4.00 each. there is a 10% discount but also 6% sales tax. What is the new price?

Katena32 [7]

Multiply 4 by 10%.
10% ⇒ 0.1

4 × 0.1 = 0.4
Subtract 0.4 from 4.
4 - 0.4 = 3.6 (price with discount)

Multiply 3.6 by 6%.
6% ⇒ 0.06
3.6 × 0.06 = 0.216

Add 0.216 to 3.6.
0.216 + 3.6 = 3.816

Round 3.816 to the hundredths.
3.816 ⇒ 3.82 (price with tax)

The new price of toothbrushes is $3.82.

6 0

2 years ago