Answer:
group a = 33
group b = 66
group c = 99
Step-by-step explanation:
group a, b and c = 1x 2x and 3x
add all and equate to 200
1x + 2x + 3x = 200
6x = 200
x = 200 ÷ 6 = 33 (rounded to the nearest whole number)
multiply this number into each ratio of 1:2:3
33 × 1 = 33 (group a)
33 × 2 = 66 (group b)
33 × 3 = 99 (group c)
