Answer:
34000cm or 340m
Step-by-step explanation:
We have to find total surface area.
dimensions of 1 wooden box =
l = 1m = 100cm
b = 80cm
h = 25cm
∴ In the case of 2 =
l = 100cm
b= 80cm
h = 25 + 25 = 50cm
T.S.A = 2(lb + lh + bh)
= 2(100*80 + 100*50+ 80*50)
= 2(8000+5000+4000)
= 2*17000
= 34000cm
= 340m
9514 1404 393
Answer:
D. 60%
Step-by-step explanation:
Of the 65% who study either time, 47% study on weekends. That means 65%-47% = 18% study on weeknights only.
The fraction who study on weeknights is the total of the fraction who study on weeknights only (18%) and the fraction who study on weeknights and weekends (42%). That total is ...
18% +42% = 60% . . . . fraction who study on weeknights
__
It can be helpful to draw yourself a Venn diagram.
Answer:
Step-by-step explanation:
5x - 4(2x - 5) = -10
5x - 8x + 20 = -10
-3x = -30
x = 10
y = 2(10) - 5 = 20 - 5 = 15
(10, 15)
<h2><u>Solution</u> :-</h2>
Given : One carton of eggs contains 12 eggs.
By unitary method we can find the number of eggs in following cartoons :
1 cartoon = 12 eggs
5 cartoons = 12 × 5 = 60 eggs
6 cartoons = 12 × 6 = 72 eggs
7 cartoons = 12 × 7 = 84 eggs
8 cartoons = 12 × 8 = 96 eggs