The value of 20+3(7+4)+5+2(7+9) is 90.
The correct option is (b).
BODMAS is an acronym to help children remember the BODMAS of mathematical operations – the correct order in which to solve problems.
BODMAS stands for B-Brackets, O-Orders (powers/indices or roots), D-Division, M-Multiplication, A-Addition, S-Subtraction
Given:
20+3(7+4)+5+2(7+9)
Applying BODMAS, first terms of brackets are solved
20+3(11)+5+2(16)
Now, perform multiplication
20+33+5+32
Lastly, perform the addition
53+37
=90
Hence, value of 20+3(7+4)+5+2(7+9) is 90.
Learn more about BODMAS here:
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