Question

Minus 2 by 3 into 3 by 4 + 5 by 2 minus 1 by 3 into 5 by 6

Answer 1

Step-by-step explanation:

we will multiply the numbers given

−

3

2

×

5

3

=−

5

2

We will get answer −

5

2

after cancelling 3 from the equation.

Similarly for −

5

3

×

6

1

cancelled 3 by 6

(

6

3

=2)

−

5

3

×

6

1

=−

10

1

Thus the new equation is

−

5

2

+

2

5

−

10

1

=

10

−4+25−1

Answer 2

★ Solution ↓

→ $\frac{-2}{3} \times \frac{3}{4} + \frac{5}{2} - \frac{1}{3}$

→ $\cancel\frac{-2 \times 3}{3 \times 4} + \frac{15 - 2}{6}$[Since, LCM = 6]

→ $\frac{-1}{2} + \frac{13}{6}$

→ $\frac{-3}{6} + \frac{13}{6}$[Since, LCM = 6]

→ $\frac{-3 + 13}{6}$

→ $\:\frac{10}{6}$

→ $\: \cancel \frac{10}{6} = \frac{5}{3}$ (Ans)