Mathematics
vbell60
2021-09-15 14:14:00
What is, 7 3/10+6 1/3+2 7/10?
ANSWERS
NEEDHOMEWORKHELP
2021-09-15 19:18:35

7 3/10 + 6 1/3 + 2 7/10First change them to improper fractions 73/10 + 19/3 + 27/10now find the common denominator which would be 30 73/10 = 219 /3019/3 =   190/3027/10 =  81 /30now add (219 + 190 + 81) = 490/30now divide 490 ÷ 30 = 16 1/3Your answer is 16 1/3Hope this helps. :)

Maribeth539
2021-09-15 19:19:50

We are going to add 7 3/10 and 2 7/10 first. [latex]oxed{oxed{7 frac{3}{10}}}+oxed{oxed{2 frac{7}{10}}}}=oxed{oxed{9 frac{10}{10}}}[/latex]. Now we are going to add [latex]oxed{oxed{9{ frac{10}{10}}}}[/latex] by [latex]oxed{oxed{6{ frac{1}{3}}}}[/latex]. [latex]oxed{oxed{9{ frac{10*3}{10*3}}}}=oxed{oxed{9{ frac{30}{30}}}} and oxed{oxed{6 frac{1*10}{3*10}}}}=oxed{oxed{6{ frac{10}{30}}}}[/latex]. Finnally we add.[latex]oxed{oxed{9{ frac{30}{30}}}}+{oxed{oxed{6{ frac{10}{30}}}}=oxed{oxed{15 frac{40}{30}}}}.[/latex]. Last, but not least we simplify,[latex]oxed{oxed{15{ frac{30:10}{40:10}}}}=oxed{oxed{15 frac{3}{4}}}}[/latex]. Therefore, your answer is [latex]oxed{oxed{15 frac{3}{4}}}}[/latex]. Hoped I helped. :)

ADD ANSWER