2 answers:
Answer:
C. 55
Step-by-step explanation:
20 * 2 3/4 = 20*2 + 20* 3/4 = 40 + 60/4 = 40 + 25 = 55
Another approach: you could rewrite 2 3/4 as 3 - 1/4
Then the question becomes:
20 * 3 - 20 * 1/4 = 60 - 20/4 = 60 - 5 = 55
Answer:
C
Step-by-step explanation:
2 and 3/4 is equal to 2.75 so just multiply 20 by 2.75 to get 55.
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I think it is the first one
The resulting number would be 120
Answer:
174 ft^2
Step-by-step explanation:
2(3*9)+2(5*9)+2(5*3)
= 54 + 90 + 30 = 174 ft^2
12-13= yx this is that expression
