No they are not equivalent and if you are trying to get a mixed number try dividing
$11=2 hrs
2hrs=$11
+2(4hrs)=$22
+2(6hrs)=$33 hrs
so 6 hrs or 7 hours and some
minutes left
4 1/4 % =
4.25% =
0.0425 =
425/10,000 =
17/400 <==
Answer:
Step-by-step explanation:
volume of a pyramid is V=(lwh)/3
Answer: k = 63
Step-by-step explanation: You need to multiply the left side by its reciprocal to move the numbers to the right. You also need to multiply by k on the right side to get it alone on the left. This will result in
(9/3)(3/9) = (21/k)(9/3) simplified
1 = 189/3k • k then multiply by k
k = 189/3 simplify
k = 63
