7/10 + 5/10 = 12/10 = 6/5 = 1 and 1/5
1/2 + 7/10 = 1 1/5
1/2 + 2/10 = 7/10 to figure this out we turned 1/2 into 5/10 by multiplying both the numerator and the denominator by 5 now that the denominator is the same in each half of the problem we just add the numerators.
Make it simpler by saying that five-tenths is one-half ... so you can rewrite it as what is seven and one-half plus ten and one-half? then you add 7 + 10 = 17 and one-half + one-half = one... .17+1=18 therefore 7 and 5/10 + 10 and 1/2 = 18
7 tenths minus 2 tenths equals 5 tenths. This can also be expressed as a fraction, which simplifies to 1 half. Therefore, the result of the subtraction is 5 tenths or 1 half.
It is: 3/10+3/5+1/2 = 7/5 or 1.4 as a decimal
no a half is five tenths 1/2 = 5/10 which is less than 7/10.
7 1/2 = 7 + 1/2 = 7 + 0.5 = 7.5 (5 tenths) * * * * * I suspect that the question was about how many tenths in the whole of seven and a half. That is, 7.5/(1/10). And the answer to that , is 75
no
Expressed as a decimal, 0.7 + 0.5 = 1.2.
1/2 + 7/10 = 5/10 + 7/10 = 12/10 = 1.2
7/10 (seven tenths) Don't cheat. (:
No.