Question 43: Given the fraction \(\frac{{30}}{{70}} \). Simplifying fractions to the simplest fractions, we get:

29/01/2022 // by admin// Leave a Comment

Question 43: Given the fraction \(\frac{{30}}{{70}} \). Simplifying fractions to the simplest fractions, we get:

A. \(\frac{13}{7}\)

B. \(\frac{-13}{7}\)

C. \(\frac{3}{7}\)

D. \(\frac{-3}{7}\)

\(\frac{{30}}{{70}} = \frac{{30:10}}{{70:10}} = \frac{3}{7}\)

===============

« Question 38: Perform the calculation \(\left( {3{x^4}{y^3} – 9{x^2}{y^2} + 25x{y^3}} \right):x{ y^2} \) we get

Question 38: Let \(\begin{array}{l} M = \sqrt {\frac{9}{{16}}} + 0,(3) + \frac{1}{{2020}} + {\ left( {\frac{1}{2}} \right)^2} + \frac{{ – 1}}{3}\\ N = \frac{{25}}{4} – \frac{3} {8}:0.75 + \frac{1}{8}.\sqrt {{4^2}} – \left| { – 5} \right| \end{array}\) Calculates (M + N ) . »

Leave a Reply Cancel reply