हिंदी

Neetu has to take 3 injections a day for 5 days. One injection gives 5 mL of the medicine to your body. (a) How much medicine will she need for one day? (b) How much medicine in all for 5 days?

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प्रश्न

Neetu has to take 3 injections a day for 5 days. One injection gives 5 mL of the medicine to your body.

  1. How much medicine will she need for one day?
  2. How much medicine in all for 5 days?
संक्षेप में उत्तर
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उत्तर

(a) One injection contains 5 mL of medicine

She requires 3 injections a day

So she needs medicine in one day = 5 mL × 3 = 15 mL of medicine.

(b) In one day she is getting 15 mL of medicine.

So, in 5 days medicine in all = 15 mL × 5 = 75 mL.

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अध्याय 7: Jugs and Mugs - Exercises [पृष्ठ ७७]

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एनसीईआरटी Math - Magic [English] Class 4
अध्याय 7 Jugs and Mugs
Exercises | Q 15 | पृष्ठ ७७
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