Question

Give two different situations for the following, where brackets would be necessary.
(i) For (7 + 8) X 3,
one such situation is
second such situation is
i) For (17-15) x 4,
one such situation is
9 second such situation is
(iii) For (2 + 4)(8-3),
one such situation is
second such situation is​

Answer 1

Answer:

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Answer 2

1) (7 + 8) X 3

=> 56 X 3

=> 168

2) (17-15) x 4

=> 2 x 4

=> 8

3) (2 + 4) (8 - 3)

=> 2 + 4 x 8 - 3

=> 6 x 5

=> 30