Question

A restaurant bought 4 gross eggs
Estimate what number of eggs that is
Hint:1 gross=144

Answer 1

4 times 144 = ?

Answer 2

to estimate it approximately that is about 150* 4 which would be 300 *2 = 600
In reality it is 576

Answer 3

another way to get a little closer easily would be to say it is 100*4 + about 45*4
that is 400 + 180

= 580
which is not far from 576

Answer 4

581
They are hint eggs