Question

Can you please give me a quick explanation on, Estimating quotients, thank you.

Answer 1

ok, you can round a number to where it is convenient to calculate a division in an easier way

for example, you have

$\frac{59.3}{5}$

you can round 59.3 to 60, for a easier division

$\frac{60}{5}=12$

so 59.3 / 5 is obout 12