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mars1129 [50]
2 years ago
7

John bought 25kg of rice he used 1 3/4 kg on the first day and 4 1/2 on the second day. Find the remaining quantity of rice left

Mathematics
2 answers:
ipn [44]2 years ago
6 0

John brought 25kg rice

\bold{ He  \: used = 1  \frac{3}{4} kg  \: of  \: 25  \: kg [first  \: day ]}

\bold{2nd \:  day = 4  \frac{1}{2}  }

\bold{Rice \:  left = 1  \frac{3}{4} + 4 \frac{1}{2}- 25}

\bold{ = \frac{7}{4} +  \frac{9}{2}   - 25}

\bold{  =  \frac{7 + 18}{4} - 25}

\bold{ = \frac{25}{4}  -  \frac{25}{1}}

\bold{ =  \frac{25 - 100}{4} }

\bold{ =  \frac{ - 75}{4}}

\bold{= 18  \frac{3}{4} }

So,\bold{18  \frac{3}{4} } is remaining quantity of left rice.

otez555 [7]2 years ago
3 0

Answer:

18 3/4 kg of rice

Step-by-step explanation:

<u>Start</u>

  • John has 25 kg of Rice

<u>Day 1</u>

  • He uses 1 3/4 kg of rice
  • 25 - 1 3/4 = 23 1/4 kg remaining

<u>Day 2</u>

  • He uses 4 1/2 kg of rice
  • 23 1/4 - 4 1/2 = 18 3/4 kg of rice

<u>End</u>

  • 18 3/4 kg of rice
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