There is a ratio of 4 purple skittles for every 7 red skittles. if a bag has 88 skittles total red
and purple skittles, how many are purple?

32

Step-by-step explanation:

Sum the parts of the ratio 4 + 7 = 11

Divide the number of skittles by 11 to find the value of one part of the ratio

88 ÷ 11 = 8 ← value of 1 part of the ratio, thus

number of purple skittles = 4 × 8 = 32

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation: