Respuesta :

mhanifa

Answer:

  • a and d

Step-by-step explanation:

The product of two numbers is greater than one of the multiples if the other multiple is greater than 1.

a)

  • 7/5 × 1/3 > 1/3 as 7/5 > 1 ⇒ yes

b)

  • 3/4 × 2/9 < 2/9 as 3/4 < 1 ⇒ no

c)

  • 4/3 × 2/9 > 2/9 as 4/3 > 1 ⇒ no

d)

  • 5/7 × 1/3 < 1/3 as 5/7 < 1 ⇒ yes

#1

  • 7/5×1/3=7/15>1/3

Yes

#2

  • 3/4×2/9=1/6<2/9

No

#3

  • 4/3×2/9=8/27<2/9

No

#4

  • 5/7×1/3=5/21<1/3

Yes