Question

Work out the sum of 1/2, 1/4 and 2/5
Give your answer as a mixed number in its simplest form.

Answer 1

Answer:

Step-by-step explanation:

1/2 + 1/4 + 2/5

=(2+1)/4 + 2/5

=3/4 +2/5

=(3*5+2*4)/4*5

=(15+8)/20

=23/20

Answer 2

Solution :-

→ (1/2) + (1/4) + (2/5)

taking LCM of denominator,

→ (10 * 1 + 5 * 1 + 4 * 2) /20

→ (10 + 5 + 8)/20

→ (23/20)

now, dividing 23 by 20 we get,

→ 23 = 20 * 1 + 3

→ Remainder = 3

→ Quotient = 1

then, mixed number in its simplest form will be,

→ (23/20)

→ 1(3/20) (Ans.)

Learn more :-

(3) निम्न के स्थानीय मान लिखिये-

(अ)43.24

(स)884.20

(ब) 534.34

(द) 178.34

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