Question

O. Solve 4 2/3+3 1/4​

Answer 1

Answer:

given _______

=4+2/3+3+1/4

=7+2/3+1/4

diong LCM here

[(7×12)+(2×4)+(1×3)]÷12.

(84+8+3)÷12

95/12

Answer 2

Step-by-step explanation:

Given:

$4 \frac{2}{3} + 3 \frac{1}{4}$

To find: Solve the addition.

Solution:

Step 1: Convert mixed fraction into improper fraction

$\frac{(4 \times 3) + 2}{3} + \frac{(3 \times 4) + 1}{4}$

or

$\frac{12 + 2}{3} + \frac{12 + 1}{4}$

or

$\frac{14}{3} + \frac{13}{4}$

Step 2: To add; take LCM of 3 and 4

we know that 3 and 4 are Co-prime numbers, thus LCM is multiplication of both,i.e 12

$\frac{14 \times 4 + 13 \times 3}{12}$

or

$\frac{56 + 39}{12}$

or

$\frac{95}{12}$

Step 3: Convert improper fraction into mixed

12)95(7

84

______

11

______

Thus,

$7 \frac{11}{12}$

Final answer:

Addition of given fractions are $\frac{95}{12}$ or $7 \frac{11}{12}$ in mixed fraction.

Hope it helps you.

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