12 boys, 15 girls The composite numbers bit is irrelevant. b+g=27 g-b=3 add the equations b+g+g-b=27+3 2g=30 g=15
100 g is less than 1 kg100 g < 1 kg
1 g, or gram, is equal to 1000 mg, or milligrams. Thus, 1 gram is much more than 6 milligrams.
36g2h2 = 2*2*3*3*g*g*h*h provided g and h are prime.
7 g is greater than 698 mg7 g > 698 mg
G + 7
17 < a g
afs
yes
You can write this as "g - 7". The actual value of this expression, of course, will depend on the value of "g".
Yes. 1,000 mg = 1 g 3,000 mg = 3 g 25 g is more.
Densities are :- Gold is 19.3 g cm^-3 Lead is 11.34 g cm^-3 Hence gold is more dense than lead.
3<g<-17
7g-10h
The density of gold is 19.3 g/cm^3 while the density of silver is 10.5 g/cm^3. Therefore gold is more dense than silver, so gold weighs more than an equal volume of silver.
5gz = 5 x 3 x 4 = 60
5gz = 5 x 3 x 4 = 60