(d) 200 gm (c) 4
4 months and 2 years
Convert the given ratios in terms of a:b.
Find the compound ratio of the following
1
(b)
5.4
3.
1 1
23
2 3
(C)
35
(a)
4
(a) 2:3 and 3:5
(c) 4:7 and 3:8
(b) 4:5 and 9:10
(d) 3:4 and 7:1
5. Find the value of x in each of the followi
2
2
(a)
X
(b)
4
11
3
Х

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

10000

step-by-step explanation: divide by 2,

b

step-by-step explanation:

u take $75 minus $60.the anwer/original($75)multiply by 100