1. 7/8 + 1 1/2 =
2. 268.97 + 38.659 =
3. 2 3/4 - 2/3 =
4. 870.45- 96.38=

9514 1404 393

  b = 2

  c = 4

  e = 3

  g = 6

Step-by-step explanation:

b) The number remaining under the radical is what's left after the perfect squares 25 and x² are removed. That is b = 2.

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c) The number outside the radical is the root of the perfect square constant inside the radical: √16 = c = 4.

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e) As with c, √9 = e = 3.

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g) As with c, √36 = g = 6.