Respuesta :

57 rounds to 60 and 186 rounds to 190. 60+190=150

We are given

Mike has action figures =57

Alex has action figures =186

We are given the best estimate of the number of action figures together

so, we can add them to find total action figures

so,

total action figures =Mike has action figures+Alex has action figures

now, we can plug values

and we get

total action figures =186+57

total action figures =243

so,

the best estimate of the number of action figures together is 243........Answer


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