Question
Download Solution PDFsimplify:
\(-20\div\frac{4}{7}\ \rm of\ 55\frac{1}{8}\times\frac{9}{5}-\left(\frac{6}{7}+1\right)\).
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFConcept:
Follow BODMAS rule to solve this question, as per the order given below,
Given:
\(-20÷\frac{4}{7}\ \rm of\ 55\frac{1}{8}×\frac{9}{5}-\left(\frac{6}{7}+1\right)\)
Calculation:
\(-20÷\frac{4}{7}\ \rm of\ 55\frac{1}{8}×\frac{9}{5}-\left(\frac{6}{7}+1\right)\)
⇒ - 20 ÷ 4/7 of 441/8 × 9/5 - 13/7
⇒ - 20 ÷ 63/2 × 9/5 - 13/7
⇒ - 20 × 2/63 × 9/5 - 13/7
⇒ - 8/7 - 13/7
⇒ - 21/7
⇒ - 3
∴ The required result is - 3.
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