Answer:
23.08 in
Step-by-step explanation:
Volume of the shipping box = length × width × height
= 16 × 16 × 16
= 4,096 in³
He needs a cube whose volume is three times bigger
New volume of cube = 3 × 4,096 in
= 12,288 in
New volume of cube = 12,288 in³
New dimensions:
Volume of cube = s³
12,288 in³ = s³
s = 3√12,288
s = 23.0759931249 in
To the nearest hundredth = 23.08 in
2 1/5 + 6 4/5 = 9 <span> 6 5/12 - 2 1/12 = 4.3 </span>11 8/9 + 4 1/3 = 16.2 <span>7 1/6 - 5 3/4 = 1.41
</span>11/18 + 6 1/10 = 6.71 <span>15 1/3 - 2 5/8 = 12.7083</span>
Answer:
we get 180 minutes; this is equivalent to 3 hours
Step-by-step explanation:
Solving this problem is easier if we convert 2 hr 30 min to min: 150 min.
In the ratio 6:5, the 5 represents the 150 min and we need to determine how long the time interval will be if increased in this ratio.
We write and solve an equation of ratios:
6 x
--- = ------ This becomes 5x = 900 through cross multiplication.
5 150
solving this for x, we get 180 minutes; this is equivalent to 3 hours.
Answer:
why what happens if you click the link