What is the value of 4/5 minus 2/3?
1 answer:
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Answer:
G
Step-by-step explanation:
Set-up a proportion with equal ratios.
Solve for x by cross multiplying.
3*106 = 50*x
318 = 50x
6.36 = x
Hey there :)
Writing in scientific notation means a should be
0 ≤ a < 10
Therefore, 0.000309 will be written as
3.09 x 10ⁿ
3 is the 4th decimal place value
so n = - 4
3.04 x 10⁻⁴
Writing in scientific notation means a should be
0 ≤ a < 10
Therefore, 0.000309 will be written as
3.09 x 10ⁿ
3 is the 4th decimal place value
so n = - 4
3.04 x 10⁻⁴