Estimate the other 11 times on a clock that you can represent as opposite rays
Answer:
<h2>No, Sandra is not correct.</h2>
Step-by-step explanation:
Sandra was needed to multiply 438 by 17.
.
17 = 10 + 7.
Sandra multiplied 438 by 1 and then multiplied 438 by 7. Sandra had taken
as the answer.
Multiplying by 1 and multiplying by 10 is not same.
Sandra mistakenly multiplied 438 by 1 instead of 10.
Hence, Sandra got the wrong answer.
No the result will not be the original quantity, it will be less than the original.
Example: 100 increased by 25% becomes 125. 125 decreased by 25% becomes 93.75. This holds true for any number.
This is because you are taking 25% of the marked up number and not the original number.
Answer:
12 cm²
Step-by-step explanation:
area = L *B
a = 6 * 2
a = 12cm²