Question

All the ratios are equivalent to 7:3 except: a 14:6 b 35:20 c 21:9 d 28:12

Answer 1

Answer:

b. 35 : 20

Step-by-step explanation:

7 × 5 = 35

3 × 5 = 15

= 35 : 15

Answer 2

Answer:

option b) 35 : 20

Step-by-step explanation:

a) 14 : 6

  = 2(7) : 2(3)

  =  7 : 3

b) 35 : 20

  = 5(7) : 5(4)

  = 7 : 4

c) 21 : 9

  = 3(7) : 3(3)

  = 7 : 3

d) 28 : 12

  = 4(7) : 4(3)

  = 7 : 3