Use the balanced scale to find the conversion factor that can be used to convert the number of blocks to the weight of the block s in pounds. Balanced scale has 3 one-pound weights on 1 side; 2 question mark weights on other side. A. 1.5 pounds per block B. 1.5 blocks per pound C. 2 pounds per block D. 3 blocks per 2 pounds
2 answers:
Answer:
A. 1.5 pounds per block
Step-by-step explanation:
The conversion factor shows 2 blocks on the right and three 1 pound blocks on the left. It takes two 1 pound blocks to make 2 and then you get your 3rd block, making it 3 (.5 more than 2.5) needing another block to add a .5
Answer:
Step-by-step explanation:
1.5
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Answer:
c. 51,400
Step-by-step explanation:
25 x 2,000=50,000
2,000 x .7= 1,400
50,000+1,400=51,400
I think this question is a part of another question; you can have any ratio that can add up to 114 cm.
Let's say that B makes $100. Then A makes $75. So, your question then becomes 100 is what percent of 75? This can be solved by setting up the proportion 100 / 75 = x / 100 75x = 10000 x = 133.3 So, B's income is 33.3% more than A's income.
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