of the 88 keys on a piano,52 are white a.what friction of a piano's keys are white? b.what is the ratio of black keys to white k
eys?
1 answer:
Answer:
52/88 or simplifed 13/22 and the ratio is 52:36
Step-by-step explanation:
You might be interested in
Answer:
$16.2
Step-by-step explanation:
15 x .08 [wonder how i got .08? 8% = 0.8]
= 1.2
here's where most people mess up, they usually forget to add the tax to the original cost.
15 + 1.2=
$16.2
Answer:
≥
Step-by-step explanation:
1 1\4x2 1\5 = 2 3/4
5/6 x 2 1/5 = 1 5/6
25978.5964401. You can type it in a calculator and get the same answer!(:
Answer:
1, 2, 3, 6, 103, 206, 309, 618
Answer:
5x2−9x=7 (Option B)
Step-by-step explanation:
this is correct 100%
