Let us assume the unknown number to be = x
Then, based on the information's already given in the question the equation can be written as
7x - 12 = 16
7x = 16 + 12
7x = 28
x = 28/7
= 4
So from the above deduction we can conclude that the unknown number in the question is 4. I hope the procedure is simple enough for you to understand.You can always use this method in future for solving similar problems.
Answer:
Step-by-step explanation:Let - be a fraction in simplest form, b # 0, written
as a repeating decimal when in decimal form.
Since the only numbers which can be factors of the
denominators lead to a terminating decimal are 1, 2
and 5 (including rising to powers) and combinations
of them, it means that if the denominator has at
least one of the other numbers at the denominator,
the decimal form will be a repeating decimal.
Among the numbers from 1 to 10, the presence of
any of these numbers in the denominator will lead
to a repeating decimal:
5 5/6 is the answer i believe.
Answer:
Step-by-step explanation:
