Question

The cube root of 0.000064 × 1.728 × 1000000 is ___________ .
Please explain how u got the answer .

Answer 1

Answer:

x=63.850314

Step-by-step explanation:

√3x=(0.000064)(1.728)(1000000)

Simplifies to:

1.732051x=110.592

Let's solve your equation step-by-step.

1.732051x=110.592

Step 1: Divide both sides by 1.732051.

1.732051x/1.732051=110.592/1.732051

x=63.850314

Answer:

x=63.850314

Answer 2

Answer:

4.8

Step-by-step explanation:

step 1 : remove the decimal

0.000064 × 1.728 × 1000000 = 64/100000  × 1728/1000 × 1000000

= 64 × 1728/1000 = 110592/1000

Step 2 : if the number (110.592) has 2 in its unit place , its cube has 8 in the units place.

Step 3 : now close the 1st 3 digit number (ie 592) and consider only the number 110 and its cube lie between 4 and 5 . so we can consider as a 4.   

Step 4 : answer is 110.592 = 48/1000= 48/cube(1000)  = 48/10 = 4.8