Question

10. Which of the following is not true?
(A) (7 + 8) + 9 = 7 + (8 + 9)
(B) (7 + 8) + 9 = 7 * (8 + 9)
(C) 7 + 8 + 9 = (7 + 8) + (7 + 9)
(D) 7+ (8 + 9) = (7 + 8) + (
79)​

Answer 1

Answer:

c

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(c)

Step-by-step explanation:

(a) 15+9 = 7+17

24 = 24

(b) 56 ×9 = 7×72

504 = 504

(c) 7 + 72 = 15 × 16

79 ≠ 240

(d) 7 × 17 = 56 + 63

119 = 119

Answer 2

Answer:

Option (A)

Distributive property of Addition is not there

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