1/10 + 4/5=?
2007-01-15 03:42:28 · 4 answers · asked by Anonymous in Education & Reference ➔ Homework Help
9/10
1/10 + 4/5
ok find the common denominator
it’s 10 so keep the first one and change the second one
so now u have 1/10+ 4/5 and change 4/5 to 8/10 becuz 5 goes into 10 2 times and multiply 2 by ur numerator ok so u get 8
now ur problem is 1/10 + 8/10
add them together and u have 9/10
~ Kristin ♥
2007-01-15 03:49:31 · answer #1 · answered by Anonymous · 1⤊ 0⤋
1/10 + 4/5
=1/10 + 8/10
=9/10
2007-01-15 12:23:04 · answer #2 · answered by sushobhan 6 · 0⤊ 0⤋
you can also cross multiply.
1 times 5 = 5
10 times 4 = 40
5+40 on top
and you multiply 10 and 5
50 on bottom
45/50 simplify to = 9/10 ( divide each by 5)
hope this helps
2007-01-15 12:02:42 · answer #3 · answered by tinkerbell03 2 · 0⤊ 1⤋
1/10+ 4/5= 9/10
the common denominator is 10
ten divided by ten is 1 ans one times 1 is one
ten divided by 5 is two and two time 4 is eight
eight plus one is nine, so it makes it 9/10
2007-01-15 12:10:32 · answer #4 · answered by fatima b 4 · 0⤊ 0⤋