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Sergeu [11.5K]
2 years ago
13

Calculate. a) 130% of 220​

Mathematics
2 answers:
alexgriva [62]2 years ago
4 0
Start off by saying:
130/100 * 220
so, the answer would be 286

this is as you simplify the fraction first by 10: 13/10 * 220
then you take out the ten on each side: 13 * 22
marin [14]2 years ago
4 0
Convert 130% to a decimal which is 1.3
then it’s simple math from there. multiply 220(1.3) and you get 286.
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Step-by-step explanation:

7 0
3 years ago
Simply 5 to the 3rd power and 2.5 to the 2nd power
Rzqust [24]
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Hope this helps!
5 0
3 years ago
Read 2 more answers
Marcus bought he used 50% on tickets on rides and 1/4 of the tickets on video games and the rest of the tickets in the batting c
GalinKa [24]

Answer:

Therefore Marcus is incorrect.

Step-by-step explanation:

Total ticket that Marcus bought= 100%.

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and he used  \frac{1}{4} of the tickets on the video games.

The percentage form of any number x is

=100\times x \%

The percentage form of \frac{1}{4} is

=\frac{1\times  100}{4} \%

=25%

Therefore rest tickets are

=Total ticket-( ticket used in rides + ticket used in video games)

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=25%

Therefore he used 25% of tickets in batting cage.

But he said that Marcus said that he used 24% of ticket in batting cage.

Therefore Marcus is incorrect.

8 0
3 years ago
The temperature falls from 0 degrees to -12.4 degrees in
vova2212 [387]

Answer:

Step-by-step explanation:

The temperature falls from 0 degrees to -12.4

0-(-12.4) = 12.4

12.4/13.4 degree per hours

0.9185 degrees/ hour

4 0
3 years ago
Which expression is equivalent to −2.1+(−5.9)+(−3.7) ?
notka56 [123]

Answer:

The last one, −2.1−(5.9+3.7)

Step-by-step explanation:

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the only expression that will come out as -11.7 is the last one

8 0
4 years ago
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