Question

plz solve the problem of no 4 and send me answer with photo of simplify​

Answer 1

Answer:

This is the answer of your problem

Step-by-step explanation:

Hope it helps you!!!

Answer 2

Answer:

$\frac{22}{3}$

Step-by-step explanation:

$3 \frac{1}{4} \times 2 \frac{1}{3} - 1 \frac{1}{4} \times \frac{1}{5} \\ \\ = \frac{(3 \times 4) + 1}{4} \times \frac{(2 \times 3) + 1}{3} - \frac{(1 \times 4) + 1}{4} \times \frac{1}{5} \\ \\ = \frac{12 + 1}{4} \times \frac{6 + 1}{3} - \frac{4 + 1}{4} \times \frac{1}{5} \\ \\ = \frac {13} {4} \times \frac{7}{3} - \frac{5}{4} \times \frac{1}{5} \\ \\ = \frac{91}{12} - \frac{1}{4} \\ \\ = > \frac{91 - (1 \times 3)}{12} \\ \\ = > \frac{91 - 3}{12} \\ \\ = > \frac{88}{12} \\ \\ = > \frac{22}{3}$

hope it helps.