Evaluate \dfrac37r +\dfrac58s 7 3 r+ 8 5 sstart fraction, 3, divided by, 7, end fraction, r, plus, start fraction, 5, divide

Question

3 years ago

6

d by, 8, end fraction, s when r=14r=14r, equals, 14 and s=8s=8s, equals, 8

2 answers:

ale4655 [162] · Answer 1 · 2022-08-21T21:58:31+03:00

4 0

Answer:

11

Step-by-step explanation:

Put the numbers in place of the corresponding letters and do the arithmetic. Use a calculator if necessary.

$\dfrac{3}{7}r+\dfrac{5}{8}s=\dfrac{3}{7}(14)+\dfrac{5}{8}(8)=6+5=11$

Leto [7] · Answer 2 · 2022-08-21T23:26:11+03:00

Leto [7]3 years ago

3 0

Answer:

11

Step-by-step explanation:

khan acadamy

Evaluate \dfrac37r +\dfrac58s 7 3 ​ r+ 8 5 ​ sstart fraction, 3, divided by, 7, end fraction, r, plus, start fraction, 5, divide