Answer:4 servings of fruit salad =• 2 and 2/3 of a cup of pineapple tidbits• 1 cup of sweet mangoesStep-by-step explanation:1 serving of fruit salad is 2/3 of a cup of pineapple tidbits and 1/4 of a cup of sweet mangoes.If 4 servings is needed, you need to multiply the ingredients by 4.2/3 × 4 = 8/3 or 2 and 2/31/4 × 4 = 4/4 or 1For 4 servings of fruit salad, you need 2 and 2/3 of a cup of pineapple tidbits and 1 cup of sweet mangoes.