Question

The monthly income of two persons are in the ratio 2.3
their monthly expenses are in the ratio 5:9.If each of the
saves 600 per month, then their monthly income are?
दो व्यक्तियों की मासिक आय का अनुपात 2:3 है। और उनक।
खर्च 5:9 के अनुपात में है ।यदि प्रत्येक 600 रुपये की बचः
| करता है, तो उनकी मासिक आय ज्ञात करें।
| (a) Rs 1500, 2250 (b) Rs 1200, 1800
। (c), Rs 1600, 2400 (d) Rs 1400, 2100।​

Answer 1

Answer:

it will help you easier one

Answer 2

income= 2x and 3x

expenses= 5y and 9y

1st equation= 2x + 5y = 600

2nd equation= 3x + 9y = 600

solve by elimination method

y= -300

X= 700

incomes = 2x and 3x

= 2×700 and 3×700

1400 and 2100