Math, asked by joannsarahjones09, 6 hours ago

Solve the questions using suitable properties .
a . [ -1 – (-2) + (2 x 5 )-2
b . [2/3 –1/2+1/4] -[1/3 +2/5 -4/15]

Answers

Answered by pintudad2006
0

Answer:

sorry I don't explain this question

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