1) Arrange 5/-9,7/12,-2/3 and 11/18 in ascending order of their magnitudes.
Also, find the difference between the largest and the smallest of these fractions. Express the difference as a decimal fraction correct to one decimal place .
2) Arrange 5/8, -3/-16, -1/-4 and 17/32 in descending order of their magnitudes.
Also, find the sum of the lowest and the largest of these fractions. Express the result obtained as a decimal fraction correct to two decimal places.

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Answers

2015-05-03T13:50:54+05:30