maths please do this alll
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Answer:
26. 29/49
Step-by-step explanation:
q.no.26
(-13/8) + (5/12) = -29/24;
(-13/8) - (5/12) = -49/24.
therefore,
(-29/24) / (-49/24) = 29/49, ans.
q.no.27
1/2 and 3/4
= 1/2, 1/2 + 3/4, 3/4
= 1/2, 5/4, 5/4 + 3/4, 3/4
= 1/2, 5/4, 2, 11/4,3/4.
q.no. 28
(8^-1 * 5^3) / 2^-4
= 15.625 / 1/16
= 250.
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