Question

class 7
please help me​

Answer 1

$\huge{\underline{\underline{\sf{\purple{Answer:–}}}}}$

(ix) Find :-

0.2 × 6 = 1.2

Answer: 1.2

____________

(x) Reduce $\frac{-45}{30}$ to the standard form.

$\longmapsto\:\dfrac{-45}{30}$

$\longmapsto\:\frac{-9}{6}$

$\longmapsto\:\frac{-3}{2}$

$\longmapsto\:\frac{-45}{30} \:in \: standard\: from\: =\:\frac{-3}{2}$

.

.

(-_____+)

Answer 2

find 0.2 × 6

= 0.2

× 6

______

1.2

______

Reduse -45/30 to the standard form

= -45÷5 / 30÷5

= -9/6

= -9÷3/6÷3

= -3/2

So, the ans is -3/2 .