The correct answer is 70.4 :)
Answer:
142.85 (rounded off to two decimal places)
Step-by-step explanation:
given
(49/100)x = 56
x = (56/49)100
x = (8/7)(100)
we get
x= 142.85....
Answer:
0.4875
Step-by-step explanation:
Long division process:
_<u>0.4875</u>__
800|39.00000
-<u>3200</u>
7000
-<u>6400</u>
6000
-<u>5600</u>
4000
-<u>4000</u>
0
Step 1: Simplify both sides of the inequality.
10x+20<40
Step 2: Subtract 20 from both sides.
10x+20−20<40−20
10x<20
Step 3: Divide both sides by 10.
<
x<2
Answer:
width is 8, length is 32
Step-by-step explanation:
* = multiply or times
Let the width be x, then the length would be 4x
Perimeter = 2*length+2*width
80 = 2*4x+2*x
80 = 8x+2x
80 = 10x
8 = x (width)
32 = 4x (length)