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Joemama69002 can you help with this one too please

Joemama69002 can you help with this one too please-example-1
User Elad
by
8.4k points

2 Answers

3 votes

Answer:

-1081/250

1081 / 250

9/10

Explanation:

in the first question

both number is negative

this the answer is the negative of the sum of both number

-1.424-2.9

= -178/125 - 29/10

= -356/250 - 725/250

= -1081/250

in the second question

1.424 MINUS a NEGATIVE 2.9

there're two [ - ] so inactive it's a +

so simplify the equation first

1.424 - [-2.9]

=356/250 + 725/250

=1081/250

in the last question, double minus sign again, but note that -1.424 is negative

let work on the calculation

-1.424- [-2.9] - 0.576

= -1.424 + 2.9 - 0,576

= -356/250 + 725/250 - 144/250

= 225/250

= 45/50

= 9/10

feel free to ask in comment if you have any question

User Elias Fyksen
by
9.2k points
2 votes

Answer:

Explanation:

first one is -4.324

Second one is 4.324

Third one is 0.9

User Feeela
by
8.4k points

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