What is the best estimate of the product of 4/7 multiplied 8/9 multiplied by 14/15

64/135

Step-by-step explanation:

32

63

×

14

15

=  

32 × 14

63 × 15

=  

448

945

=  

448 ÷ 7

945 ÷ 7

=  

64

135

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

what i would say the best answer is a. 40.5