R S Aggarwal Solutions for Chapter: Decimals, Exercise 3: EXERCISE 7C

Add the following decimals.
$4.37, 9.638, 17.007$ and $6.8$

Add the following decimals.
$14.5, 0.038, 118.573$ and $6.84$

During three days of a week, a rickshaw puller earns $₹32.60$, $₹56.80$ and $₹72$ respectively. If the total earning is $₹k$, then find the value of $k$.

A man purchases an almirah for $₹11025,$ gives $₹172.50$ as its cartage and spends $₹ 64.80$ on its repair. How much does the almirah cost him?

Ramesh covers $36 \mathrm{km} 235 \mathrm{m}$ by taxi, $4 \mathrm{km} 85 \mathrm{m}$ by rickshaw and $1 \mathrm{km} 80 \mathrm{m}$ on foot. What is the total distance covered by him?

A bag contains $45 \mathrm{kg} 80 \mathrm{g}$ of sugar and the mass of the empty bag is $950 \mathrm{g}.$ What is the mass of the bag containing this much of sugar?

Ramu bought $2 \mathrm{m} 70 \mathrm{cm}$ cloth for his shirt and $2 \mathrm{m} 60 \mathrm{cm}$ cloth for his pyjamas. Find the total length of cloth bought by him.

Radhika bought $2 \mathrm{m} 5 \mathrm{cm}$ cloth for her salwar and $3 \mathrm{m} 35 \mathrm{cm}$ cloth for her shirt. If the total length of cloth bought by her is $k \mathrm{m}$, find the value of $k$.