Simplify the expression-3÷(-2/5)
2 answers:
Answer:
Step-by-step explanation:
(-3)÷(-2/5)
KFC method
Keep the first number, Flip the second number & Change division to multiplication
Count the number of negative sign.
If number of negative sign is even, then the result will be a positive number
Here 2 negative sign. So result will be an positive number
Answer:
15/2 or 7.5
Step-by-step explanation:
-3÷ (-2/5)
The reciprocal of -2/5 is -5/2
So we multiply -3 into the reciprocal of the fraction and we can get the same answer
Therefore,
-3÷(-2/5)
= -3x -5/2
= (-5x-3)/2
(Two negatives become a positive)
= 15/2 in fraction form
And 7.5 in decimal form
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hope it helps you!
