Question

a 90%increase gives 190 find the original value

Answer 1

ⓗⓔⓨ ⓕⓡⓘⓔⓝⓓ

ⓗⓔⓡⓔ ⓘⓢ ⓨⓞⓤⓡ

ⓐⓝⓢⓦⓔⓡ



=
=====================================



$\frac{90}{100} \times x = 190$



$x = \frac{190 \times 100}{90} = 211.11$



Hope it helps you