Advertisements
Advertisements
Question
If Naresh walks 250 steps to cover a distance of 200 metres, find the distance travelled in 350 steps.
Solution
∵ Naresh walks 250 steps to cover distance = 2000 m
∴ in 1 step, he covers the distance = `200/2500 m`
∵ In 350, steps, he covers = `200/250 xx 350`
= `(20 xx 350)/25`
= `7000/25`
= 280 m
APPEARS IN
RELATED QUESTIONS
If the thickness of a pile of 12 cardboards is 35 mm, find the thickness of a pile of 294 cardboards.
Every 3 months Tamilselvan deposits ₹ 5000 as savings in his bank account. In how many years he can save ₹ 1,50,000
In which of the following case, do the quantities vary directly with each other?
If two quantities x and y vary directly with each other, then ______ of their corresponding values remains constant.
For fixed time period and rate of interest, the simple interest is directly proportional to the principal.
Write whether the following statement vary directly, vary inversely with each other, or neither of the two.
Income tax and the income.
A car travels a distance of 225 km in 25 litres of petrol. How many litres of petrol will be required to cover a distance of 540 kilometres by this car?
From the following table, determine if x and y are in direct proportion or not.
| x | 3 | 6 | 15 | 20 | 30 |
| y | 12 | 24 | 45 | 60 | 120 |
From the following table, determine if x and y are in direct proportion or not.
| x | 1 | 4 | 9 | 20 |
| y | 1.5 | 6 | 13.5 | 30 |
The following table shows the distance travelled by one of the new eco-friendly energy-efficient cars travelled on gas.
| Litres of gas | 1 | 0.5 | 2 | 2.5 | 3 | 5 |
| Distance (km) | 15 | 7.5 | 30 | 37.5 | 45 | 75 |
Which type of properties are indicated by the table? How much distance will be covered by the car in 8 litres of gas?
