Question

a number increased by 37.5% gives 99 the number is​

Answer 1

Answer:

72

Step-by-step explanation:

37.5/100 × x + x = 99

x (37.5/100 + 1) = 99

x (137.5/100) = 99

x = 9900/137.5

x = 72

Answer 2

Answer:

52.8

Step-by-step explanation:

Let the number be x x+ 37.5%= 99. x +37.5/100 = 99 x +375/1000 =99. x + 375 = 99×1000. x + 375 = 99×1000. x = 99×1000/375. x=52.8. I hope it helped you ❣️