Question

Randi estimates the sum of 6.8 x 5.2 as 11. Is this a reasonable estimate? Why?

Answer 1

No because estimating means 6.8 is 7 and 5.2 is 5 so 11 is too little

Answer 2

it isnt reasonable estimate. 6.8 is about 7 and 5.2 is about 5, and 7+5=12, not 11