Since its every two days the equation would be
3(1.25+3.5)= how many hours the scientist will spend observing the dolphins and sea lions
that equals 14.25 so thats your answer
7 1/4 + 5 3/5
First, you need a common denominator to add the two. 20 will work.
4x5=20, so we have to also multiply 1 by 5.
4x5=20, 1x5=5
5x4=20, so we have to also multiply 3 by 4.
5x4=20, 3x4=12
And now we put the fractions back in.
7 5/20 + 5 12/20
And add them.
7 5/20 + 5 12/20 = 12 17/20
Now, we're supposed to reduce it to its lowest form.
Unfortunately, the fraction cannot be reduced, because 17 is a prime number, meaning there are no factors to it except one and itself.
Therefore, the lowest form of 12 17/20 is 12 17/20
Your answer is B, 12 17/20
I mean the answer is 34 sorry for the mistake
Answer:
4 and 4
Step-by-step explanation:
We add the figures given above which would yield to a value 2149.9056. <span>For </span>addition<span> and subtraction, look at the decimal portion (i.e., to the right of the decimal point) of the numbers only. Therefore, the final answer would be 2149.91. Hope this answers the question. Have a nice day.</span>
