That will depend on the plus or minus vallues of 15, 4, x and 9 which have not been given
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∙ 10y agox/y = (9/4) / (3/5) = (9/4) * (5/3) = (9*5)/(4*3) = 45/12 = 15/4
8/15 x 9/4 = 1 1/5
x/5 = 9/15 15 x = 45 x = 3
3/5 x 5/12 x 4/15 = 3 x 5 x 4/5 x 12 x 15= 5 x (3 x 4)/5 x 12 x 15= 1/15
4/9 ÷ 11/5 = 4/9 x 5/11 = 4x5/9x11 = 20/99
5/9 ÷ 15/4 = 5/9 x 4/15 = 4/27
x/y = (9/4) / (3/5) = (9/4) * (5/3) = (9*5)/(4*3) = 45/12 = 15/4
8/15 x 9/4 = 1 1/5
4 x 15 + 9 = 69
x/5 = 9/15 15 x = 45 x = 3
3/5 x 5/12 x 4/15 = 3 x 5 x 4/5 x 12 x 15= 5 x (3 x 4)/5 x 12 x 15= 1/15
36/15 divide 9/5 Remember the rule for division of fractions. CHANGE THE SIGN TO MULTIPLY AND INVERT (TURN OVER) THE RIGHT HAND FRACTION. The proceed as multiplying fractions. Hence 36/15 divide 9/5 => 36/15 X 5/9 Cancel down by '5' Hence 36/3 X 1/9 Cancel down by '9' 4/3 X 1/1 Multiply together 4/3 = 1 1/4 ir 1/25 (The Answers!!!!!)
4/9 ÷ 11/5 = 4/9 x 5/11 = 4x5/9x11 = 20/99
4/9 x 12/5 = 48/45 or 1 and 1/15
Multiply 45 by successive counting numbers.
-4
x - 5 + 9 = 4 Subtract '9' from both sides x - 5 = -5 Add '5' to both sides x = 0 The answer!!!!!