Question

M=20г+20г+5г+2г+1г+500мг+100мг=. М, г​

Answer 1

Ответ:

648мг .........................

Answer 2

Ответ:

Объяснение:

648

Answer 3

To calculate the total mass M in grams, you simply add up all the given masses:

M = 20g + 20g + 5g + 2g + 1g + 500mg + 100mg

Now, let's convert the milligrams (mg) to grams (since 1g = 1000mg):

M = 20g + 20g + 5g + 2g + 1g + (500mg / 1000)g + (100mg / 1000)g M = 20g + 20g + 5g + 2g + 1g + 0.5g + 0.1g

Now, add all the grams together:

M = (20 + 20 + 5 + 2 + 1 + 0.5 + 0.1)g M = 48.6g

So, the total mass M is 48.6 grams.