Hi!! ;; please help :) 20 points! no links or websites. please .

22

Step-by-step explanation:

(1 × 3) + [2 × 3 ] + [1 × 3 [1 × 4 ] + [3 × ] + [3 × 5 ]

= 3 + [2 × ] + [1 × ] + [1 × ] + [3 × ] + [3 × ]

= 3 + +   +   (equal to 1) + +

= 3 + 3 + + 1 + 9 +

= 16 +

= 16 +

= 16 + 6

= 22

24: 56

step-by-step explanation:

24 can be divided into 3 and 56 can be divided into 7, where as all the other ratios can't.

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent