Question

simplify following

a) 1+1×1-1÷1×(1+1-1)

b) 7240÷2 of 181×4 ÷ 50

c) (6+8) - (44-16)÷2

d) 5×1335÷267+5

e) 18- (9of 9 ×2) ÷ 9​

Answer 1

Answer:

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Step-by-step explanation:

a) 1+1×1-1÷1×(1+1-1)

sol : 1+1×1-1÷1×(1+1-1)

$\frac{2 - 1}{2 - 1} = \frac{1}{1} = 1$

b) 7240÷2 of 181×4 ÷ 50

sol:

$\frac{720}{2} \times \frac{181 \times 4}{50} \\ = > \frac{521,280}{100} \\ = > 5,212.8$

c) (6+8) - (44-16)÷2

sol :

$\frac{(6 + 8) - (44 - 16)}{2} \\ = > \frac{6 + 8 - 44 + 16}{2} \\ = > \frac{ -14 }{2} \\ = > - 7$

d)5×1335÷267+5

sol :

$\frac{5 \times 1335}{267} + 5 \\ = > \frac{6,675}{267} + 5 \\ = > 25 + 1 \\ = > 26$

e) 18- (9of 9 ×2) ÷ 9

sol :

$\frac{18 - (9 \times 9 \times 2)}{9} \\ = > \frac{18 - 162}{9} \\ = > \frac{ - 144}{9} \\ = > - 16$