What is 3\7 times 21 plz help
The answer is 9. Put 21 over one, cross cancel and then multiply straight across. Hope this helps!
Ok so first to set up the equation, you would do 3/7×21/1. (3)(21)---------(7)(1)So 3×21 is 63 and 7×1 is 7.63/7 is simplified down to 9/1So your answer is 9. Hope I helped!
