Advertisements
Advertisements
प्रश्न
The yield of wheat from 8 hectares of land is 360 quintals. Find the number of hectares of land required for a yield of 540 quintals?
उत्तर
∴ 360 quintals, wheat is yielded by = 8 hec
∴ 1 quintal wheat is yielded by = `8/360` hec
∴ 540 quintals wheat will be yielded by = `8/360 xx 540` = 12 hec
Hence, 540 quintals will be yielded by 12 hec.
APPEARS IN
संबंधित प्रश्न
If (x - 9) : (3x + 6) is the duplicate ratio of 4: 9, find the value of x.
A man's monthly inoome is Rs 5,000. He saves every month a minimum of R~ 800. Find the ratio of his:
monthly savings to monthly expenses.
Divide a number into two parts in the ratio 5:7 so that smaller part is 60. Find the number.
If b is the mean proportion between a and c, show that:
`("a"^4 + "a"^2"b"^2 + "b"^4)/("b"^4 + "b"^2"c"^2 +"c"^4) = "a"^2/"c"^2`
Express the following ratios in its simplest form :
`3 1/2 : 7`
A line is divided into two parts in the ratio 2.5 : 1.3. If the smaller one is 35.1 cm, find the length of the line.
In a business, A invests Rs 50000 for 6 months, B Rs 60000 for 4 months and C, Rs 80000 for 5 months. If they together earn Rs 18800 find the share of each.
In figure, find the ratio of the area of the shaded portion to that of the whole figure:
Find the ratio of the following:
30 minutes to 45 minutes
There are 102 teachers in a school of 3300 students. Find the ratio of the number of teachers to the number of students.