RuBop0711
contestada

Which of the following is the estimated sum of 87 and 110 using compatible numbers?
A.) 100
B.) 160
C.) 200
D.) 260

Respuesta :

noelleista

Answer:

200

Step-by-step explanation:

Make the numbers compatible:

87 can be rounded to 90, and 110 can remain the same because it is already compatible.

Add:

90 + 110 = 200

Hope this helps :)

Answer: your answer is c

explanation: so first you have to round

which means 87 round to 90 ( for the tens)

and 110 will stay the same

110 plus 90 equals 200

so 200 is your answer which is choice c