After a reflection, can A=A'?
1 answer:
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Answer:
=
= 0.9
Step-by-step explanation:
Problem to solve:
since, the denominator of the given fractions are equal
Therefore, the number can be directly added as:
therefore,
=
or
=
or in terms of decimal the answer can be represented as 0.9
Hence,
=
= 0.9
Answer:
15%
Step-by-step explanation:
Before a sale, an item’s price was $38.00.
Original price, p = $38.00
After the sale discount, the price became $32.30.
After discount price, q = $32.30
Difference of sale = 38.00 - 32.30
= $5.70
% of sale distance
Hence, The sale discount is 15%