Question

GUYS PLEASE HELP ME PLEASE HELP PLEASE PLEASE!!!

Estimate and then multiply using whichever method you prefer. Write your estimated answer first, then the actual answer. Separate your answer with a comma and a space. 0.123 x 0.456

Answer 1

Right answer:0.056088
Estimate : 0.05;(0.1x0.5 estimate must be near the right answer and easy to calculate without calculator)

Answer 2

Estimation:

0.12×0.46=0.0552

Actual Answer:

0.056088