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Find the reciprocal of
a. - 1/10 (-4-7)

b. ½ / ¼
(hint: solve these first then find reciprocal of the answer)

Responses

• math -

- 1/10 (-4-7)
= 11/10
so the reciprocal is 10/11

for ½ / ¼
= 1/2 * 4/1
= 2

so the reciprocal is 1/2

• math -

3 1/3

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