Question

if one third of one fourth of number is 15, then three tenth of number is

Answer 1

Answer:

Step-by-step explanation:

[1/3][1/4]K = 15

K = 3x4x5 = 60

now  [3/10] K = [3/10] [60] = 3[6] =18

Answer 2

Answer:

x = 54

Explanation:

Let the number = x

one third of one fourth of

number is 15

=>( 1/3 )(1/4)x = 15

=> x = 15 × 3 × 4

=> x = 5×3×3×4

=> x = 180 ---(1)

Now ,

three tenth of number

= 3x/10

= (3×180)/10

= 3×18
= 54
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