A bag of sweets contains red sweets and yellow sweets. The ratio of red to yellow is 3:7. If there are 40 sweets altogether, how
many yellow sweets are there?
1 answer:
Answer:
The number of yellow sweets is 28
Step-by-step explanation:
Ratio of red to yellow sweets is 3:7
Total sweet is 40
total ratio is 3 + 7 = 10
To know the total number of yellow sweet, we have
(7/10) × 40
= 0.7 × 40
= 28
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