Prakash Tiwari and Ishita Joshi Solutions for Chapter: Decimals, Exercise 7: ASSESSMENT

When $465.2807$ is divided by $100$, then the result will be 

Write the expanded form of the following decimal:

$1.923$

Suchitra started cleaning her store room and found $2.567 \mathrm{kg}$ of newspapers, $4.72 \mathrm{kg}$ of notebooks and
$7.150 \mathrm{kg}$ of magazines. If she sells all these items put together at the rate of $₹9 \mathrm{per} \mathrm{kg}$, and the total amount she gets is $₹x$, write value of $x$.

Ajay uses $4.3 \mathrm{m}$ of green colour paper to decorate his balcony and $3.7 \mathrm{m}$ of red and $7.6 \mathrm{m}$ more than double the length of both the colour paper to decorate his living room. If the total length of colour papers used is $x \mathrm{m}$, write value of $x$.

Sanjay makes $12$ packs of rice each weighing $1.85 \mathrm{kg}$ out of $30 \mathrm{kg}$ of rice. If the quantity of rice left unpacked is $x \mathrm{kg}$, write value of $x$.

Mona bought an embroidery lace costing $₹54.25$ per metre. If she needs $7.2 \mathrm{m}$ of lace for her curtains, and the total cost she has to pay for the lace is $₹x$, write value of $x$.

If the capacity of a bucket is $15.675 \mathrm{L}$ and Gautami needs $21$ buckets of water per day for her household chores, and the quantity of water needed by her in a week is $x \mathrm{L}$, write value of $x$.

If Meenakshi used $72.75 \mathrm{kg}$ of rice in June $2016$ for her catering business, and the quantity of rice used by her in two days of that month considering she uses the same quantity of rice every day is $x \mathrm{kg}$, write value of $x$.