the answer is 7r.1
hope it helps
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15 ÷ ½ = 15 x 2 =30 To divide fractions: multiply by the reciprocal of the second fraction.
15
150.4
Set up an equation using x for the integer. The equation would be: x/(-4+6)=-15 Firstly find the sum of -4 and 6. It would be 2. The equation is now: x/2=-15 Multiply both sides by 2. This means that: x=-30 Plug it back into the equation to check: -30/(-4+6)=-15 -30/2=-15 -15=-15 It works therefore -30 is the integer that when divided by the sum of negative 4 and positive 6 equals negative 15.
Say you had 750+-15. You would do 15 divided by 750 equals .02. Then multiply be 100 to turn it into a percentage and you get 2%.