Question

1 (–4/7)+(3/7)–(5/7) a)1/7 b)6/7 c)–6/7 d)2/7​

Answer 1

Answer:

) The given figure represents 2 shaded parts out of 4 equal parts.

So, the fraction = 2/4

(ii) The given figure represents 8 shaded parts out of 9 equal parts.

So, the fraction = 8/9

(iii) The given figure represents 4 shaded parts out of 8 equal parts.

So, the fraction = 4/8

(iv) The given figure represents 1 shaded part out of 4 equal parts.

So, the fraction = 1/4

(v) The given figure represents 3 shaded parts out of 7 equal parts.

So, the fraction = 3/7

(vi) The given figure represents 3 shaded parts out of 12 equal parts.

So, the fraction = 3/12

(vii) The given figure represents 10 shaded parts out of 10 equal parts.

So, the fraction = 10/10

(viii) The given figure represents 4 shaded parts out of 9 equal parts.

So, the fraction = 4/9

(ix) The given figure represents 4 shaded parts out of 8 equal parts.

So, the fraction = 4/8

(x) The given figure represents 1 shaded part out of 2 equal parts.

So, the fraction = 1/2

Step-by-step explanation:

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Answer 2

$\huge\frac{ - 4}{7} + \frac{3}{7} - \frac{5}{7}$

$\huge \frac{1}{7} - \frac{5}{7}$

$\huge = \frac{6}{7}$

Option no b is correct