samplify using DMAS Rule
3 1/2+2 2/7×14/16 × 2 1/2÷2
Answers
Answered by
2
Answer:
72.8678 is the answer
Step-by-step explanation:
31/2+22/7×7/8×21
15.5+3.14×0.87×21
15.5+57.3678
72.8768
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Answered by
1
Step-by-step explanation:
15.5+3.14×0.87×5.25
=15.5+14.33
=29.83 approx
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