Jul 25, 2018 · 40.8 Given: 60 % of 68 is what number? Percent means "for each" 100. 60 % = 60/100 = .6 The word "of" generally means multiplication, especially in percent problems.

May 8, 2016 · the method is: "fraction" xx 100% 25% This is a straight-forward calculation. You could also ask - what fraction is 17 of 68? Once you know the fraction, multiply by 100%. …

Dec 29, 2016 · 68%= 17/25 68% = 68/100" "larr find the HCF to simplify 68/100 (div4)/(div4) = 17/25 This is now the simplest form because there are no other common factors (except for 1) …

Nov 12, 2015 · The mass number of gallium-68 is 68. Isotopes are named according to their mass numbers. The element name is written out and then a hyphen followed by the mass number is …

Apr 10, 2016 · x=80 68=x*85/100 x=(68*100)/85 x=80. Algebra . Science ... 68 is 85% of what number? Algebra. 1 Answer ali ...

Jul 18, 2016 · So #2n+2# is the next even number. Thus #2n+(2n+2)=68# So #4n+2=68# Subtract 2 from both sides #4n=66# #n=66/4=16.5 larr" seed value"# Thus the 1st even …

Using long division, write the rational number 654/15 as a terminating decimal? Using long division, write the rational number #-126/35# as a terminating decimal? What percent of 20 is 18?

From the periodic table, we see that the atomic number (number of protons) for the element carbon is #6#. The name carbon-14 tells us that this isotope's mass number is #14#. The …

Jul 16, 2018 · See a solution process below: Because the ratio of students who voted for the winner compared to all students who voted is 0.88 we can rewrite this as: 0.88 = 88/100 And, …

Oct 28, 2016 · There must be 68 neutrons in a ""^118Sn isotope. The mass number relates to the massive particles: protons, and neutrons. Since there are 50 protons, there MUST be 68 …