Answer:
27 and 28
Step-by-step explanation:
Hi there! To solve this question, we can just simply multiply 3 1/8 and 5, because we're looking for the total length of the board, before it was cut into 5 equal pieces. To multiply fractions, just do it straight across. Numerator * numerator / denominator * denominator. 3 1/8 as a mixed number is 25/8 and 25/8 * 5/1 is 125/8 or 15 5/8 in mixed number form. There. The board was 15 5/8 inches long. The answer is D.
Answer:
12
Step-by-step explanation:
if you look of 15% of 80 it will give the answer
The length of that arc is (90/360)·2·π·6 = (1/4)·12·π = 3·π ≈ 9.42 units;
5.12? Maybe 24? I’m sorry if there wrong which they probably are. Sorry :(
