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Sati [7]
3 years ago
11

What number is 30% of 90​

Mathematics
2 answers:
Alika [10]3 years ago
7 0

Answer:

27

Step-by-step explanation:

30% is 100%, subtracted by 70%. All we have to do is convert 70% to a decimal. To do that, we divide 70% by 1.

70% ÷ 1 = 0.7

Now we multiply 90 by 0.7.

90 × 0.7 = 63

To get your answer, we subtract 90 by 63.

90 - 63 = 27

This is your answer, I hope I helped!

marta [7]3 years ago
3 0

Answer:

it is 27 as you multiply .30 times 90

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kicyunya [14]
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Hope this helps, make sure to count each place from right after the decimal which is the tenths place, then hundredths, etc.
5 0
3 years ago
0=x2+4x-5 using zero product property
Elenna [48]

Answer:

x=1,-5x=1,−5

Step-by-step explanation:

0=(x−1)(x+5)

2 Switch sides.

(x-1)(x+5)=0(x−1)(x+5)=0

3 Solve for xx.

x=1,-5x=1,−5

4 0
2 years ago
What property is this (8x5) x 10=8x(5x10)
sertanlavr [38]

Answer:

Associative

you can change (8*5) *10 to (8*10) *5

You can change 8*( 5*10) to 10* (8*5)


8 0
3 years ago
(Please help with this, I'm in the middle of a quiz)
astraxan [27]

Answer:

D)16 ft (feet)

Step-by-step explanation:

20x24=256ft

Then you square root that and get 16.

Hope this helps.

6 0
3 years ago
Does the point (9.5, 144) make sense in this context? Explain
Stolb23 [73]
No, (9.5, 144) does not make sense because there is no point of 9.5 and when you divide the ounces of water by the flavoring packets you end up with 12, and if you were to simplify that it would end up with 1 flavor packet and 12 ounces of water.
6 0
3 years ago
Read 2 more answers
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