Question

SECTION - 11 MATHEMATICAL PEASOMING
Simplify=
(-20) ÷[(-15) +(-5)]
-30 - (-20)+9
​

Answer 1

Step-by-step explanation:

$\huge\bold\star\blue{ANSWER}\star$

$( - 20) \div [( - 15 )+ ( - 5)]\\ \\( - 20) \div ( - 15 - 5) \\ \\ ( - 20) \div ( - 20) \\ \\ 1 \\ \\ \\ (ii) - 30 - ( - 20) + 9 \\ \\ - 30 + 20 + 9 \\ \\ - 1$

Answer 2

Step-by-step explanation:

$\bf\huge{\underline{\pink{ANSWER}}}$

⠀⠀⠀⠀⠀⠀⠀

$￫( - 20) \div [( - 15) + ( - 5)]\\ ( - 20) \div ( - 15 - 5) \\ ( - 20) \div ( - 20) \\ 1$