Question

a)60% of $25= ___% of $50
b)12% of 300=6% of ____
(I need with proper explanation)​

Answer 1

Step-by-step explanation:

Solution :-

a)

Given that 60% of $ 25 = __ % of $ 50

Let 60% of $ 25 = X% of $ 50

=> 60% × 25 = X% × 50

=> (60/100)×25 = (X/100)×50

=> (60×25)/100 = (X×50)/100

=> 1500/100 = 50X/100

=> 15 = X/2

=> 15×2 = X

=> 30 = X

Therefore, X = 30

The number should be in the blank is 30

b)

Given that 12% of 300 = 6% of ___

Let 12% of 300 = 6% of X

=> 12% × 300 = 6% × X

=> (12/100)×300 = (6/100)×X

=> (12×300)/100 = (6×X)/100

=> 3600/100 = 6X/100

=> 36 = 3X/50

=> 36×50 = 3X

=> 1800 = 3X

=> 3X = 1800

=> X = 1800/3

=> X = 600

Therefore, X = 600

The number should be in the blank is 600

Answer 2

Step-by-step explanation:

60 percent of 25 =60/100×25

(percentage =xpercentage ×1/100×total nos

so by simplify we get 60/4=15

so now we need to find for 50 dollars

x percent ×1/2(simplify 50/100)=15

x percent=15×2/1

=30percent

now 2nd qiestion

12 percent of 300

12×3(simplify 300/100)=36

so,

6percent of x =36

so,

6/100×x=36

x=36×100/6

=600

hope this helps in simple and easy way

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and check the simlilar answer which i solved before

thankyou