Math, asked by Nabhankhan97451, 2 months ago


find
(I) -6/5 *(-2)
(ii) - 3/5 * 7
(iii) - 3/4 * 1/7
(if) 2/3 * - 5/9​

Answers

Answered by suhanii27
1

Step-by-step explanation:

(i) \frac{ - 6}{5}  \times  - 2 \\ \frac{12}{5}  = 2.4 \\

(ii) \frac{ - 3}{5}  \times 7 \\   \frac{ - 21}{5}   = 4.2

(iii) \frac{ - 3}{4}  \times  \frac{1}{7}  \\  \frac{ - 3}{28}  = 0.107

(iv)\frac{2}{3}  \times \frac{ - 5}{9}  \\   \frac{ - 10}{27}  = 0.37

i hope it will help you..

Answered by TokyoLights
1

In insects like cockroaches, grasshopper, transportation of gas or gaseous exchange take place by a special type of fine tubes is called tracheae. A majority of aquatic animals like fish and prawns breathe through special organs called gills. ... Gills contain blood vessels which help in exchange of gases.

Similar questions