Answer:
150kg
Step-by-step explanation:
50 oranges ----- 7.5 kg
1000 ------- x
50 * x = 1000 * 7.5
x = 7500 / 50
= 750/5
=150
310.6m^3
2x + 10 = 28
2x= 28-10
x=18/2
x= 9
Hope it helps.........