Question

Solve the following :-


1) 15×2/3

2)2/3×15/22




DONT SPAM!!​

Answer 1

Answer:

answer

1:15×2/3=10

2:2/3×15/22=0.45454545454

Answer 2

Answer:

1st part

15*2/3

15*3/2

45/2

=22.5

2nd part

2/3 × 15/22

(2 × 15) / (3 × 22)

(2 × 3 × 5) / (3 × 2 × 11)

(2 × 3 × 5) / (2 × 3 × 11)

Multiply all the common prime factors, by the lowest exponents.

gcf(2 × 3 × 5; 2 × 3 × 11) = 2 × 3

(2 × 3 × 5) / (2 × 3 × 11) =

((2 × 3 × 5) ÷ (2 × 3)) / ((2 × 3 × 11) ÷ (2 × 3)) =

(2 ÷ 2 × 3 ÷ 3 × 5)/(2 ÷ 2 × 3 ÷ 3 × 11) =

(1 × 1 × 5)/(1 × 1 × 11)

=5/11

hope it helps you ☺️