Selina solutions

Selina solutions

Grade 6

Playing with Numbers | Exercise 9(A)

Question 11

Q11) 25-\left[12-\left\{5+18\div\left(4-\overline{5-3}\right)\right\}\right]

Solution :

By using BODMAS,

25-\left[12-\left\{5+18\div\left(4-\overline{5-3}\right)\right\}\right]

=25-\left[12-\left\{5+18\div\left(4-2\right)\right\}\right]

=25-\left[12-\left\{5+18\div2\right\}\right]

=25-\left[12-\left\{5+9\right\}\right]

=25-[12-14]

=25-\left[-2\right]

=25+2

=27

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subject-cta

Question 11

Q11) 25-\left[12-\left\{5+18\div\left(4-\overline{5-3}\right)\right\}\right]

Solution :

By using BODMAS,

25-\left[12-\left\{5+18\div\left(4-\overline{5-3}\right)\right\}\right]

=25-\left[12-\left\{5+18\div\left(4-2\right)\right\}\right]

=25-\left[12-\left\{5+18\div2\right\}\right]

=25-\left[12-\left\{5+9\right\}\right]

=25-[12-14]

=25-\left[-2\right]

=25+2

=27

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your mathematics exam ?

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Book a free class now
subject-cta
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