Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.

Barry's deck of cards has 40 blue and 70 red. Max has 40 blue cards, but the ratio of blue cards to red is 8:9. How many total cards does Max deck have?

Sagot :

The answer is 85 because I foun the unit rate by doing the 40 blue divided by the 8 to find that 5=1 and then multiplied 5 and 9 which equals 45 an added 45 and 40 which is equal to 85 total cards