-2 /7 * (7/16 - 21/4)
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Answer:
-11/8
Step-by-step explanation:
-2 /7 * (7/16 - 21/4), LCM- 16 and 4 = 16
= -2 /7 * (7/16 - 21*4/4*4)
= -2 /7 * (7/16 - 84/16)
= -2 /7 * -77/16
= -1* -11/8 (reduce form)
= +11/8
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