Question

answer this question properly I will mark u as barinleist​

Answer 1

Answer:

Step-by-step explanation:

1) A coca cola company used 78.6 kg sugar in 30 days.

1 day ---------- 78.6/30 kg

7 days -------- 78.6/30×7 kg

18.34 kg sugar.

2) 18-(-56) = (-56)-18

18+56= -56-18

74= -74

Hence, both are not equal.

So, it is false statement.

3) (11/9 + 8/3) ÷ 2/3

35/9 × 3/2

35/6

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