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Question Find out whether the following statements are True (T) or False (F). A true sentence is one where both sides of the ‘=’ sign have the same value.
(a) 8 × 9 = 70 + 2
(b) 20 – 6 = 7 × 3
(c) 48 – 3 = 4 × 4
(d) 89 – 9 = 90 + 0
(e) 25 + 10 = 45 – 10
(a) 8 × 9 = 72 and 70 + 2 = 72
Therefore, 8 × 9 = 70 + 2 is True.
(b) 20 – 6 = 14 and 7 × 3 = 21
Since 14 and 21 are not equal.
Therefore, 20 – 6 = 7 × 3 is False.
(c) 48 – 3 = 16 and 4 × 4 = 16
Therefore, 48 + 3 = 4 × 4 is True.
(d) 89 – 9 = 80 and 90 + 0 = 90
Since, 80 and 90 are not equal.
Therefore, 89 – 9 = 90 + 0 is False.
(e) 25 + 10 = 35 and 45 – 10 = 35
Therefore, 25 + 10 = 45 – 10 is True.