The sum of three numbers is 980. If the ratio between first and second number is 3: 4 and that of second and third is 3: 7, find the difference between the first and the last number.

380

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

360

No worries! We‘ve got your back. Try BYJU‘S free classes today!

340

No worries! We‘ve got your back. Try BYJU‘S free classes today!

400

No worries! We‘ve got your back. Try BYJU‘S free classes today!

None of these

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A 380
Ratio between the three numbers = 9:12:28
49x=980,
x = 20
Difference between the numbers = $19 \times 20 = 380$

Suggest Corrections

Similar questions

The sum of three numbers is 123. The ratio of first to second number is 2:3.and the ratio of the second to the third is 4: 7. Find the third number.

98

2 : 3

5 : 8

Join BYJU'S Learning Program