Math, asked by charliehaliap0nyuf, 1 year ago

9 7/8 + 3 1/16 ≈ USE BENCHMARKS TO ESTIMATE THE SUM.
a. 9 + 3 ½ = 12 ½
b. 10 + 3= 13
c. 9 ½ + 3 ½= 13
d. 10 + 3 ½ = 10 ½
HELP NEEDED :) 

Answers

Answered by Amretha
1
what is mean by benchmark can you help

charliehaliap0nyuf: I actually dont know sorry :( its for my sisters homework
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