Question

Solve this Question its urgent​

Answer 1

Answer 1 -

3 × 20 = 60

4 × (-15) = ( - 60)

60 > ( - 60)

Formula -

a × d > c × d (than (a/b) is greater)

where,

1. a = 3
2. b = ( - 15)
3. c = 4
4. d = 20

Therefore, (3/4) is greater.

Answer 2 -

6 × 12 = 72

8 × 9 = 72

72 = 72

Formula -

a × d = b × c (than numbers are equal)

where,

1. a = 6
2. b = 8
3. c = 9
4. d = 12

Therefore, numbers are equal

Answer 3 -

7 × 5 = 35

10 × 3 = 30

35 > 30

Formula -

a × d > b × c than (a/b) is greater

where,

1. a = 7
2. b = 3
3. c = 10
4. d = 5

Therefore, (7/10) is greater..

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Answer 2

a) 3/4 , -15/20

3/4

-15/20 = -3/4

3/4 ≠ -3/4

Hence, not equal.

b) 6/9 , 8/12

6/9 = 2/3

8/12 = 2/3

2/3 = 2/3

Hence, equal.

c)7/10 , 3/5

7/10 ≠ 3/5

Hence, not equal.

Hope it helps!!

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