In Mrs.Ramons class, the ratio of boys and girls is 2 to 3. The class has 30 students. How many girls are in Mrs.Ramons class?
1 answer:
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Step-by-step explanation:
Hey, there!!
I hope you mean to subtract (-137) +(-43) from sum of -103 and 27.
First, add -103 + 27
{As ( minus + plus )= subtracts with sign which has greator value. }
now,
{ minus + minus = add with minus sign}.
Now, subtracting -180 from -76.
=(-76) - (-180 )
Now, multiply the sign (- × -)= +
so, -180 becomes +180
= -76+180
= 104..... is answer.
<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>