Choose all fractions equivalent to each given fraction

Step-by-step explanation:

a. When divided, -4/-5 will equal 4/5.

Negative Rule: When a negative number is divided by a negative number, the quotient is positive.

4/5 is the only correct option.

b. When divided, 3/-10 will still represent 3/-10.

Mixed Rule: When a positive number and a negative number divide, the quotient is negative.

-3/10 and (-3/10) are the correct choices. (First and Last)

a= first button

b=first and last button

Step-by-step explanation:

-4/-5=4/5

3/-10=-3/10 and last button

Icant write the last button because the - sign is on the left of the fraction but I hope you know what I mean.

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answer: 230 miles ( vote ! )

step-by-step explanation:

180.39 minus 17.99 equals 162.4

then divide 162.4 by .80 to get 230

ok

step-by-step explanation: