Question

Jer saw 91 squirrels and 1⁄3 as many chipmunks. Which of the following is a good estimation of how many more squirrels he saw than chipmunks?180 more squirrels
30 more squirrels

87 more squirrels

53 more squirrels

60 more squirrels

Answer 1

60 more squirrels is the answer because sine its an estimate, 91 turns into 90
therefore u have 
90 squirrels and 1/3 as many chipmunks
1/3 of 90 is 30
90 - 30 = 60
Your answer is 60 more squirrels