(f) 10 x 10+ [400 = {100 - (50 - 3 x 10)}]
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Answered by
1
Answer:
= 10 x 10 + [400 + {100 - (50 - 3 x 10)]}
= 100 + [400 + {100 - 20}]
= 100 + [400 + 80]
= 100 + 480
= 580
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Answered by
0
Step-by-step explanation:
10×10+[400={100-(50-3×10)}]
100+[400= {100-470}]
100 =-370-400
100=- 770
100+ 770= 0
870
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