What is #14.3 * 2.1 * 8.9#?

3 Answers
Mar 29, 2016

Answer:

#267.267#

Explanation:

#14.3 * 2.1 * 8.9 = 267.267#

Mar 29, 2016

Answer:

#267.267#

Explanation:

#14.3xx2.1xx8.9#

= #143/10xx21/10xx89/10#

= #(143xx21xx89)/(10xx10xx10)#

= #267267/1000#

= #267.267#

May 10, 2016

Answer:

There must be three decimal places in the answer:
#267.267#

Explanation:

The issue here is probably the number of decimal places in the answer.

Multiply the numbers, ignoring the decimal point.

#14.3*2.1*8.9#

#143*21*89#

#3003*89#

#267 267#

This will give the number: #267 267#

Count the number of decimal places - there are three.
There must be the same number in the answer.

Hence #267.267#