Question

The school book store sold 63 pens in March, and 89 pens in April.
Which of these is the BEST estimate of the total number of pens sold in
the two months?​

Answer 1

Answer:

90 pens in April and 60 in march

Answer 2

Answer:

150

Step-by-step explanation:pens sold in march =63

in april=89

63+89=152

it will be best to estimate it to ones

that is

since there is 2 in ones place 2 will be   to 0

which results in 150