Advertisements
Advertisements
प्रश्न
Reema weaves 35 baskets in 25 days. In how many days will she weave 55 baskets?
Advertisements
उत्तर
\[\text{ It is given that Reema weaves 35 baskets in 25 days } . \]
\[ \therefore \text{ Time taken by her to weave 1 basket} = \frac{25}{35} \text{ day } \]
\[ \therefore \text{ Time taken by her to weave 55 baskets } = \left( \frac{25}{35} \times 55 \right) \text{ days} \]
\[ = \frac{1375}{35} \text{ days } = \frac{275}{7} \text{ days } = 39\frac{2}{7} \text{ days} ................\]
संबंधित प्रश्न
In which of the following tables x and y vary directly?
(i)
| a | 7 | 9 | 13 | 21 | 25 |
| b | 21 | 27 | 39 | 63 | 75 |
(ii)
| a | 10 | 20 | 30 | 40 | 46 |
| b | 5 | 10 | 15 | 20 | 23 |
(iii)
| a | 2 | 3 | 4 | 5 | 6 |
| b | 6 | 9 | 12 | 17 | 20 |
(iv)
| a | 12 | 22 | 32 | 42 | 52 |
| b | 13 | 23 | 33 | 43 | 53 |
Fill in the blank in of the following so as to make the statement true:
If u = 3 v, then u and v vary .... with each other.
In a library 136 copies of a certain book require a shelf-length of 3.4 metre. How many copies of the same book would occupy a shelf-length of 5.1 metres?
A worker is paid Rs 210 for 6 days work. If his total income of the month is Rs 875, for how many days did he work?
Rakesh can do a piece of work in 20 days. How much work can he do in 4 days?
A, B and C working together can do a piece of work in 8 hours. A alone can do it in 20 hours and B alone can do it in 24 hours. In how many hours will C alone do the same work?
If 25 men earn Rs 1000 in 10 days, how much will 15 men earn in 15 days?
Assuming land to be uniformly fertile, the area of land and the yield on it vary ______
l varies directly as m and l is equal to 5, when `m = 2/3`. Find l when `m = 16/3`.
Many schools have a recommended students-teacher ratio as 35:1. Next year, school expects an increase in enrolment by 280 students. How many new teachers will they have to appoint to maintain the students-teacher ratio?
