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Question
Neetu has to take 3 injections a day for 4 days. If one injection delivers 10 mL of medicine to her body, how much medicine would be injected to her body in these 4 days?
Neetu has to take 3 injections a day for 4 days. If one injection delivers 10 mL of medicine to her body, how much medicine would be injected to her body in these 4 days?
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Solution
The correct option is D
120 mL
Medicine delivered per injection = 10 mL
Medicine delivered in 1 day = 10 mL × 3
= 30 mL
Total medicine delivered in 4 days
= 30 mL × 4 = 120 mL
120 mL
Medicine delivered per injection = 10 mL
Medicine delivered in 1 day = 10 mL × 3
= 30 mL
Total medicine delivered in 4 days
= 30 mL × 4 = 120 mL
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