Question

find the value of x using cross multiplication

Answer 1

Hiiii

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

W/21=25/42

W*42=25*21

W=25*21/42

W=12.5

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

Hope it will help u....

Plzz mark as Brainliest ..............

Answer 2

$\huge \color{yellow}{Hey} \\ \\ \huge{\pink{ \boxed{Answer \: }}} \\ \\ \bf \: = > \frac{w}{21} = \frac{25}{42} \\ \\ \bf \: by \: cross \: multiplying \: we \: get \: \\ \\ \bf \: = > w \times 42 = 21 \times 25 \\ \\ = > \bf \: w \times 42 = 525 \\ \\ = > \bf \: w = \frac{525}{42} \\ \\ = > \bf \: \: w = 12.5 \: \: \: \: \: \: answer \\ \\ \huge \boxed{Thank \: you} \:$