Answer:
= 22/3 + 28/5
= ((22 × 5) + (28 × 3)) / (3 × 5)
= (110 + 84) / 15
= 194/15
= 194/15
= 12 14/15
.Adding Mixed Numbers:
Convert the mixed numbers into fractions.
Use the algebraic formula for addition of fractions: a/b + c/d = (ad + bc) / bd.
Answer:
1 pound
Step-by-step explanation:
2/2=1
2lbs/2 people = 1lbs per person
Anything more or less than 1 would result in a different outcome, and anything times 1 results in itself.
Answer:
64; 68; 78
Step-by-step explanation:
The diameter of a circle is the radius of the circle times two.
hope I helped you! :)
Range: 71.9
Spread out above the median
The range is the <em>biggest number</em> minus the <em>smallest number</em>. This makes sense. The range here is 81.3 - 9.4 = 71.9.
Next, see the two middle groups? You can see the median, 45.5. Does the left or right side seem more spread out? It's the right side. 34.7 is closer to 45.5 than 63.6 is to 45.5.
Hope that helped,
-sirswagger21