Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Explore in-depth answers to your questions from a knowledgeable community of experts across different fields. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.
Sagot :
[tex]boys:girls=4:7\\\\girls=21\\\\therefore\\\\boys:21=4:7\\\\\frac{boys}{21}=\frac{4}{7}\ \ \ \ \ |cross\ myltiply\\\\7\ boys=4\times21\\\\7boys=84\ \ \ \ \ |divide\ both\ sides\ by\ 7\\\\boys=84:7\\\\\boxed{boys=12}[/tex]
Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.