Okay so i’m not 100% but i think it’s 37 is the first number then it’s 37/9 x 9/2 which is 18.5 or 18 1/2
but you find it by first doing 4x9 and adding the 1 and then you do keep change flip when dividing fractions and solve it out so i think that’s how you do it :)
<span>2257987 is the answer</span>
245-132=x
since riley has 132 out of 245, you would subtract her number from the original number and get sierra's number of minutes which is x