5. $$ \left(\frac{1}{2}+\frac{4}{3}-\frac{7}{5} ight) imes 30 \div \frac{2}{11} $$

Question

5. $$ \left(\frac{1}{2}+\frac{4}{3}-\frac{7}{5}ight) 	imes 30 \div \frac{2}{11} $$

UpStudy AI · Accepted Answer

Calculate or simplify the expression $$ (1/2+4/3-7/5)*30/(2/11) $$.
Calculate the value by following steps:
- step0: Calculate:
  $$\frac{\left(\frac{1}{2}+\frac{4}{3}-\frac{7}{5}ight)	imes 30}{\frac{2}{11}}$$
- step1: Calculate:
  $$\frac{\frac{13}{30}	imes 30}{\frac{2}{11}}$$
- step2: Multiply the numbers:
  $$\frac{13}{\frac{2}{11}}$$
- step3: Multiply by the reciprocal:
  $$13	imes \frac{11}{2}$$
- step4: Multiply:
  $$\frac{13	imes 11}{2}$$
- step5: Multiply:
  $$\frac{143}{2}$$
ค่าของ $$ \left(\frac{1}{2}+\frac{4}{3}-\frac{7}{5}ight) 	imes 30 \div \frac{2}{11} $$ คือ $$ 71.5 $$
ค่าของสูตร $$ \left(\frac{1}{2}+\frac{4}{3}-\frac{7}{5}ight) 	imes 30 \div \frac{2}{11} $$ คือ 71.5

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