numerator = top part of the fraction
denominator = bottom part of the fraction
* means multiply
a.
you can only add the numerator when the denominator is the same
cant add the denominator
denominator has to be the same
1/5 = 4/20
4/20 + 7/20 = 11/20
b.
1 7/8 = 15/8
3/4 ÷ 15/8 =
3/4 * 8/15 =
24/60 = divide both top and bottom by 12 =
2/5
Ok this is the answer to this question 2(x+1)
Answer:
The answer is -3t>-24 which equals t<8
Step-by-step explanation:
=47.8888 when you round it up you can get get about 48 then you estimate to about 50.
