18. divide 7⁄15 by 3⁄5 . a. 7⁄25 b. 21⁄75 c. 7⁄9 d. 75⁄21

Ricardo ran the 400 meter race 3 times his fastest time was 54.3 seconds his slowest time was 56.1 seconds if his average time was 55.0 seconds what was his time for the third race

Yo y do yall have 2 stars that means yall wrong bro

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me