Math, asked by tanvi6764, 1 month ago

simplify 21/5+-53/10+3/2

Answers

Answered by sarthakgamer651

0

Answer:

Step-by-step explanation:

21/5 - 53/10 + 3/2

=> 42/10 - 53/10 + 15/10 (see rules for addition in fractional no.s with different denominators)

=> (42/10 + 15/10) - 53/10 (according to BODMAS rule, which is Brackets, multiplication( having 'of'), division, multiplication, addition, subtraction, in accordance with the preference of solving simplification having all those abbr. , brackets and numerical symbols)

=> 57/10 - 53/10

=> 4/10

=> 2/5 (ans.)

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