Question

evaluate -8/15+7/20-(-11/35)+1/5​

Answer 1

$\frac{ - 8}{15} + \frac{7}{20} + \frac{11}{35} + \frac{1}{5} \\ \frac{ - 8 \times 35 \times 20+ 7 \times 15 \times 35 + 11 \times 35 \times 15 + 15 \times 4 \times 35}{15 \times 20 \times 35}$

HOPE help you

Answer 2

Heya..,

Your answer is here..,

-8/15 + 7/20 - (-11/35) + 1/5

= -8/15 + 7/20 + 11/35 + 1/5

= -8 × 4/15×4 + 7×3/20×3 + 11/35 + 1×7/5×7

= -36/60 + 21/60 + 11/35 + 7/35

= -36 + 21/60 + 11+7/35

= -15/60 + 18/35

= -15×35/60×35 + 18×60/35×60

= -525/2100 + 1080/2100

= 555/2100.

hope its will helpful to you...✌✌